Category Archives: Web Stuff

AutoCAD Help suckage to continue – confirmed

In a recent post on Between the Lines, Shaan passed on the following response from the AutoCAD Team:

There has been some recent discussions about the built-in help system in AutoCAD 2013, both positive and some criticism. As our longtime users know, AutoCAD help has been through many evolutions.

We are particularly proud of the new AutoCAD 2013 online learning environment we recently released (AutoCAD Online Help Mid-Year Updates.) This update addressed several user requested fixes and changes, and we will continue to take our direction from our user’s feedback.

We do recognize that the online learning environment may not be the solution for every user, so while we are focused on creating a rich and personalized online experience, we will continue to maintain our current basic offline experience.

(The emphasis is mine). This statement, although couched in marketingspeak, confirms what I’ve had to say on the subject. Here’s my translation into plain English:

AutoCAD 2013 Help sucked, the customers said so, the recent update improved matters somewhat for online users, but the awful old system stays in place for offline users. The offline system is in maintenance mode, and the experience will continue to remain basic (i.e. it will suck long-term).

There’s no mention of correcting this situation; it’s clearly a matter of policy rather than some unfortunate accident.

Today, I was using Autodesk Navisworks Manage 2013. As you might expect from an Autodesk product, it’s powerful but unstable. In addition to the lockups and crashes, it has various bugs and annoyances. In looking for a way of working around one of the annoyances, I delved into the Help system. Strangely enough, this product (much younger than AutoCAD) uses something that looks remarkably like an old-fashioned CHM-based Help system. It worked offline. It was quick. It had contents, search and index tabs, and they worked on a Windows 7 64-bit system. It had a hierarchical structure and a breadcrumb bar that helped me understand the context of what I was reading. Using it was, in short, a breath of fresh air.

Memo to Autodesk: if you’re going to try to make online Help look good by mangling offline help, you’re going to have to do this to all your products at once to make it remotely convincing.

I was wrong about AutoCAD 2013 Help, it still sucks

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In my effusive welcome of AutoCAD 2013’s updated Help system, I wondered if I had been shocked into missing some glaring problem. Unfortunately, that’s exactly what happened. In my enthusiasm, I managed to totally miss the fact that the new system has not been introduced for offline users.

If you use the new system, there’s a link on the front page to the offline files. I got as far as downloading and installing what I thought was the offline version of the new system and discovered that it didn’t want to install because the old one was already installed. What I should have then done, and didn’t, was to uninstall the old and install the new, before running it in offline mode. I intended to get around to that to check the performance and responsiveness of the respective versions, but didn’t have the time right then. If I had done so, I would have noticed that my download, uninstall and reinstall would have been in vain, because the offline version pointed to by the new system is still the old version. My apologies to anybody who wasted their time because of what I originally wrote.

There are many legitimate reasons why Autodesk customers want or need to use their software, including the documentation, entirely in offline mode. For example, the users I manage can’t access the online Help system from AutoCAD because Autodesk writes its software in such a way as to fail in a secure proxy server environment (yes, this has been reported as a bug, repeatedly). So for my users and many others, it’s true to say that despite the best efforts of Dieter and his team, AutoCAD 2013’s Help still sucks.

Look at this from the point of view of such offline AutoCAD 2013 Help users. We pay large amounts of money for software and Subscription. No “entitled” 99-cent users here. We’ve provided extensive feedback on the woeful system that was inflicted on us at release time. We’ve hung out for half a release cycle with no adequate stopgap, even though one could easily have been provided. A small team has finally wrought an outstanding improvement and deserves congratulations for doing so. The improved system is dangled in front of our faces, and then we discover that we’re not allowed to have it. Not for any plausible technical or resourcing reason, but because Autodesk simply doesn’t want us to have it. How are we supposed to feel about that?

That’s right. Autodesk has managed to snatch a crushing defeat from the jaws of what should have been a stunning victory. I guess I should have expected something like this; for Autodesk, the half-baked job is de rigeur. But this goes beyond the usual problem of countless features that would have been great if they had been finished. This isn’t a matter of a product team struggling to develop features adequately within an impossible timeframe imposed by the yearly release cycle. This is a matter of policy. Some Pointy Haired Boss at Autodesk has decided to deliberately disenfranchise a significant group of its paying customers, by refusing to make available something that already exists and could easily be provided. This adds insult to the injury of having to wait 6 months for a CHM stopgap that was clearly the right thing to do, but which never came.

Why? What on earth would lead anyone to even contemplate the possibility that this might be a good idea? Lack of resources? While I’m quite aware that individual parts of Autodesk have their own budgets and limited resources, I don’t buy that as an excuse for the organisation as a whole. A multi-billion-dollar corporation that pays its executives millions? One that just threw away $60M on a dud social media buyout? Crying poor over something that would have cost maybe a few thousand? Sure, sounds legit.

No, a lack of resources is not the reason. It’s a policy issue. “There’s no reason for it, it’s just policy.” But why would such an anti-customer policy exist? Vision. Autodesk is currently led by a Cloudy Vision. It’s important to Autodesk that everything Cloudy looks good. It’s clearly not enough to actually make online stuff work well. For one thing, that’s obviously pretty difficult, judging from Autodesk’s offerings to date. No, anything that’s offline has to be made to work badly, so the comparison looks as favourable as it possibly can. That’s much easier to arrange.

That’s why there was no CHM solution on the release date, despite Autodesk having a set of unpaid volunteers ready to put the thing together. That’s why there was no CHM solution provided a week later, or a month later, or six months later. Don’t think that it wasn’t provided because of a lack of resources; that excuse is entirely specious. It wasn’t provided because it would have made the online version look bad in comparison. The online version already looked abysmal, but an offline CHM solution would have just made the comparison so ridiculously one-sided that nobody would have been in any doubt about what a terrible idea on-line Help was. The Cloudy Vision would have looked suspect at best, and we can’t have that, can we?

What Autodesk wants is for people to think “Cloud good, non-Cloud bad”. If the Cloud can’t be made good, then making non-Cloud bad will have to act as substitute. Loading the dice in this way might stand a chance of working if customers were as clueless as some Autodesk decision-makers, but most of us aren’t total idiots. We notice these things.

This is a line-in-the-sand issue. This is about Autodesk pushing its vision at the expense of customers. No news there then, but from my point of view, this is one step too far. This is the tipping point where the not-convinced-about-the-Cloud phase could well turn into a full-scale take-your-Cloud-and-shove-it customer revolt. Me? I’m quite prepared to hand out the pitchforks and torches.

Carl of Arc

Source images: Hermann Anton (public domain) / Carl Bass (creative commons)

Carl Bass, you need to pull your troops into line. Let them know that while your Vision is important, implementing it must never come at the expense of common sense. It must definitely, never, ever come at the expense of your customers’ needs. Blindly following a Cloudy Vision didn’t end well for Joan of Arc, and it’s unlikely to end well for Autodesk either. Please remember the source of Autodesk’s income. Without customers, you are nothing. You are treating your customers badly, and worse, treating us as idiots. Please, give it up before we give you up.

AutoCAD Exchange bites the dust

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Three years ago, I was happy to promote Autodesk’s then-new site AutoCAD Exchange. However, Autodesk has now given up on this attempt to maintain a social site of its own. My comment at the time, “AutoCAD Exchange is an important and potentially very useful site for AutoCAD users” turned out to be optimistic. I was closer to the mark with “It has yet to be seen if Autodesk manages to develop a real community on this site”. Now we’ve seen the answer. No, it didn’t. Autodesk has instead handed control to more socially successful sites, as this message indicates:

Thank you for visiting AutoCAD Exchange. In an effort to consolidate our online AutoCAD community efforts to more popular networks, we will be migrating AutoCAD Exchange content and activities to Facebook, Twitter and YouTube.

Through the AutoCAD Facebook page we provide tips & tricks, tutorial videos and opportunities to engage with the employees at Autodesk that have helped build the product from the ground up.

We look forward to interacting with you on our social properties.
AutoCAD on Facebook
AutoCAD on Twitter
AutoCAD on YouTube

Note:AutoCAD Plant Exchange will continue on this site, providing updates, content packs, and productivity tools. Click the Plant Exchange tab or visit www.autodesk.com/plantexchange.

If you are at a corporate location it’s quite likely that Facebook, Twitter and YouTube are strictly off-limits, so I guess your AutoCAD-based social life just fell in a hole. OK, it was a worthy attempt which didn’t work, and it’s understandable that Autodesk pulled the plug. It was by no means the first Autodesk failed venture and it won’t be the last. Companies need to try out new things and nobody succeeds all the time. Apple Newton, anyone? Windows Me? IBM PCjr? AutoCAD for Mac? (The original attempt, that is. Jury is still out on the second one).

What if it had been a more important Autodesk on-line service that didn’t work out? One that you had grown to depend on? When Autodesk gives up on a piece of conventional software you’re using (as has happened countless times in the past, even with successful applications), you can at least go on using it until external factors force you to stop. That might be years down the track. I continued to use Autodesk’s Graphic Impact for presentations when most of Autodesk’s employees had forgotten it ever existed. But when Autodesk gives up on a piece of on-line software you’re using (and you’d have to be mindlessly optimistic to believe that such a thing won’t happen), you’re severely out of luck. So who’s going to volunteer to tie their company in to CAD on the Cloud?

ACAD/Medre.A malware emails your drawings to the bad guys

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Jimmy Bergmark has reported a particularly unpleasant piece of malware, so please check it out. The Autodesk Knowledge Base item can be found here.

Cloud concerns – Security – Autodesk puts its arguments on line

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I’ve made the point before that while Cloud proponents like Autodesk have been happy to talk big on the potential benefits, they have been conspicuously (suspiciously?) silent on the legitimate concerns their customers have raised. The best responses you have been likely to see regarding such concerns can best be characterised as “glossing over”.

So it’s good to see that Autodesk has put together a white-paper-type-thing called Autodesk® 360: Work Wherever You Are – Safely. This 275 KB PDF, with 5 pages of actual content, puts Autodesk’s point of view about one of the aspects of Cloud that people commonly raise as a concern. This is a good start, but of course there are quite a few potential dealbreakers that need addressing yet.

How well does this document address this issue? As you’d expect from Autodesk, it’s gung-ho positive, but there is at least some acknowledgement of Cloud concerns, e.g. “Customer experiences, however, can be largely impacted by the speed and quality of their Internet connection”. In addition to such occasional connections with the real world, there are some categorical assurances that may make some potential users happier. Here are some examples:

Autodesk 360 is delivered from data centers in the United States.

Files and identities are safe during storage, transit, and usage.

As part of Autodesk‟s due diligence for customer security and protection, prospective Autodesk personnel with potential access to sensitive data are screened through background checks before being employed.

Once purged, your data may persist in backup copies for a reasonable period of time but will not be recovered or read by anyone.

Customers own the content they create.

While that’s all well and good, Autodesk needs to get its legal team reading off the same page and fix up its terms and conditions to make them less anti-customer. Otherwise, this virtual document is worth more less than the virtual paper it’s written on. Some parts of the document are only superficially reassuring:

Any access to customer data or personal information is strictly governed by the Autodesk 360 Terms of Service (http://www.autodesk.com/termsofservice) Autodesk‟s Privacy Policy (http://usa.autodesk.com/privacy/), and internal procedures.

While that sounds fine on the face of it, Autodesk has violated its own Privacy Policy in the recent past and to the best of my knowledge, nothing ever came of it. That assurance is therefore rendered completely worthless by Autodesk’s own history. Add to that the fact that both the Terms of Service and Privacy Policy are extremely rubbery and rather one-sided, and this statement becomes more of a concern than a reassurance.

Other parts of the document are contradictory. Take these statements, for example:

Working in the cloud is all about reducing the hassles and headaches that companies and employees would rather avoid, like …. Managing data security and backups

It’s good practice, however, to personally observe safety and security wherever and whenever you are using Autodesk 360 …. Download and back up work locally in a secure environment.

Cloud’s great because it saves you having to make backups. However, make sure you make backups of the stuff you put on the Cloud. Hmm, okay…

So what do you think of this document? Is it all spin or does it address your security concerns? If it addresses your concerns, does it do so to your satisfaction? Please have a read and add your comments.

Autodesk’s Kean about moving to the Cloud

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Autodesk’s API guru Kean Walmsley is the second Autodesk person I’ve seen who has been brave enough to stick his head above the parapet by discussing the Cloud, in writing, and in a medium that allows for public comment. Kean has always seemed like a straight shooter to me. Please note that his blog represents his personal opinions rather than an official Autodesk position. He’s after your comments, so please go and let him know what you think on his post. Add your comments here if you’re more comfortable with that, and I’ll make sure Kean sees them.

AutoCAD 2013 – Autodesk video tutorial for Help

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Autodesk has produced a 2-minute video explaining the features of the new Help system in AutoCAD 2013 that I recently panned. As you might expect, it’s kind of upbeat and chirpy, but the fact that Autodesk feels the need to provide a tutorial on how to use Help says it all, really. Whatever, it may be useful to you, so here it is. It’s hosted on the Autodesk site, unlike many other Autodesk videos (and my own, to be fair), so those of you who have YouTube blocked at work may still be able to watch it.

If you’re having trouble watching the tutorial, don’t panic. I expect Autodesk will soon produce another tutorial explaining how to use the tutorial explaining how to use Help explaining how to use the product to actually do work.

AutoCAD 2013 – Autodesk pulls off a miracle with Help

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In AutoCAD 2011, Autodesk introduced on-line Help. It was badly done and poorly received. It was slow and generally awful to use, and so obviously inferior to the generally well-crafted old CHM-based system in so many ways, that there were squeals of joy when somebody discovered that one of the AutoCAD-based vertical products hadn’t been updated to the new regime and still provided a CHM file. That file became hot property, being posted by users on Autodesk’s own discussion groups and other places. Eventually, the outcry was loud enough that Autodesk was forced to make the CHM version of Help available for download. Those of us who actually use the documentation from time to time (or support people who do) breathed a sigh of relief and got on with our work, grateful that Autodesk had seen the error of its ways. But had it, really?

No. In AutoCAD 2012, Help was not only online, but integrated with AutoCAD Exchange in Autodesk’s dodgy version of a pseudo-browser. How good is Autodesk at writing browsers? About as good as you’d expect, sadly. No AutoCAD 2012 CHM was provided with the product at launch time, or even later as a download.

So how well did this new and improved attempt at on-line Help go down with the punters? In my poll on the worst AutoCAD features of all time, Help (on line / 2012) came in third, which gives you some idea. Third worst of all time! That’s a really, really bad place to be. There’s only one place to go from there, surely?

With AutoCAD 2013, Autodesk has wrought a miracle, taking this terrible failure of a system and completely revamping it. Somehow, incredibly, impossibly, Autodesk has managed to make it even worse. Not slightly worse, either. Much worse. AutoCAD Help has been plucked from the depths of mediocrity and plunged deeper still, to a dark place where the pressure of awfulness is so great that spontaneous implosion is a real risk.

Enough rhetoric, what’s actually wrong with it?

It’s online by default. That means it’s slow and can’t possibly be 100% reliable. This is an example of Autodesk pushing its ‘vision’ at the expense of the practical needs of its customers. Nothing new there, then.
Like many of Autodesk software’s attempts to access the Internet, it has been written poorly, such that it attempts to access IPs directly instead of using calls that will work correctly through a proxy server with firewall. As a result, it fails completely in some secure corporate environments. Mine, for example.
Never mind, let’s just go and tell it to use the offline version instead. Turn off the Options > System > Help and Welcome Screen > Access online content when available toggle, hit F1 and see what happens. This does:
What? You mean it’s not already installed? I have to download and install it separately myself? To be fair, during installation, you are kind of warned about this with a little information glyph. Hover over it and you will see this:OK, for an individual user that’s a drag, but for a CAD Manager with a large number of computers to set up, that’s way beyond inconvenient. Not to mention a user that’s in a location where online access is expensive, intermittent and/or absent. It would not have been at all hard to include offline Help in a 2013 install, and the fact that a deliberate decision was made to not do so smacks of arrogance. Assuming this worked properly, this situation would reflect pretty badly on Autodesk. But it’s worse than that; read on.
Once the offline Help has been downloaded and installed, let’s try hitting F1 again. This is what I saw:A little investigative work proved that the Help files were not located in the C:\Program Files\Autodesk\AutoCAD 2013\Help location, but rather in C:\Program Files\Autodesk\AutoCAD 2013 Help\English\Help. That’s right, Autodesk requires you to perform two installations, one of which apparently places files in a different location from that in which the other will go looking. Luckily, instead of going round moving files or changing settings, I just restarted AutoCAD and the problem went away. It’s quite possible I would never have seen the problem if I had done the second installation while AutoCAD wasn’t running, but it’s quite likely that many users will download and install in exactly that situation. The result is confusion, the impression given is amateurish.
When you finally do get to get something other than error messages, this is it:Where’s the User Guide? Command Reference? Customization Guide? Gone. There’s no structure to it. It’s basically just a huge mass of web pages you’re expected to search through. There is no index, no contents, no list of commands, nothing. You want to find Help on something, you go search for it. Not sure exactly what the name is of the feature or command you’re searching for? Bad luck.
You know what Autodesk’s search mechanisms are like, right? Yes, this one sucks too. Beginner? Want to draw a line? In AutoCAD 2010, in the Index tab, start typing LINE and the item appears at the top of the list. Double-click it and you’re there. In AutoCAD 2013, enter LINE in the search box, pick the button and this is what you see:

So where’s the LINE command? It’s not even on the first page of results. You need to scroll down to find it. No, I’m not kidding. To add insult to injury, unlike every other Windows scroll bar I’ve seen, the one in the search results panel doesn’t page down when you click under the button, it just scrolls a single line at a time. It was probably pretty hard to program it to do that.
Once you’ve got to a page and you want to get around a bit, usability is poor. By default, the search item is highlighted so the title of the LINE page, for example, will display as white on a yellow background. Very readable. There is a general lack of controls, and navigation is awkward and slow. Without a hierarchical structure and no breadcrumb feature, it’s difficult to get an idea where you are and what subjects might also be useful to look at. The tabs that we had in 2010 are gone. There are links to related references and concepts, but they’re at the bottom of each page. If you can see that the page you’re in is not useful to you, you have a bunch of scrolling to before you get to those links. The back and forward buttons on my mouse don’t work here, although they work fine everywhere else.

I could go on and on with the faults, but this post is already a monster so I’ll stop there. It’s difficult to think of ways in which this could have been done worse, but I’m sure Autodesk is working on it for 2014. Seriously, this is just embarrassing.

Autodesk, it’s not as if your software is cheap or sells in tiny quantities. You’re not short of the resources you need to do a good job, yet your AutoCAD Help system is so ridiculously inferior to that of numerous freeware and shareware applications that it’s not funny. What on earth were you thinking when you spewed out this rubbish? Did you think we wouldn’t notice?

You obviously want to convince your customer base that you’re all on-line trendy and capable of providing great Internet-based solutions that will have people flocking to use your Cloud stuff. OK, start by getting your finger out and making this stuff work. After three releases, you can’t do an acceptable job at something so seemingly tailor-made for online use as a bunch of text, images and video (which pretty much describes the World Wide Web). What kind of job can you be trusted to do with something much more difficult, such as CAD on the Cloud?

AutoCAD 2013 – Download from Subscription without Akamai

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Edit (October 2016): see this post to download Autodesk software easily.

This year, Autodesk appears to have finally got its act together in terms of making software downloads and serial numbers available to Subscription customers quickly after the AutoCAD release. For me at least, the serial numbers and downloads were available as soon as I looked for them, so Autodesk deserves praise for improving matters considerably when compared with the last couple of years.

If you’re a Subscription customer about to download AutoCAD 2013, you may be wondering how you can avoid the awful Akamai Download Manager. If you go to the download page, scroll through the various languages and find the product you’re interested in, you will see a Download Now button. Do not click it, because that will trigger an Akamai infestation. Instead, click on the down arrow to the right of the button. That will give you the option of performing a Browser Download. Click that and away you go.

Subscription Download

The download sizes listed on the site are nearly double the real size of the downloaded files. The 32-bit version is actually 0.98 GB, not 1.89 GB. When you run the executable, it will unzip itself to expand to that size, but that’s not the size you need to know about when you’re downloading something.

In my case, the download happened at rather less than half the speed at which the trial came down (taking over 30 minutes for the 32-bit version rather than 13 minutes), but that’s not a valid comparison as I used a different Internet connection and a different browser. The file I downloaded from Subscription was byte-for-byte identical to the equivalent file downloaded as a trial.

AutoCAD 2013 – Download the trial without Akamai

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Edit (October 2016): see this post to download Autodesk software easily.

It’s AutoCAD new release time again and many of you will want to get hold of the trial software, or download the production software from the trial site rather than the Subscription site for performance or other reasons (the resultant downloads are identical). As in previous years, Autodesk is heavily pushing the use of the Akamai Download Manager to download it, going to what I consider unethical lengths to do so. For a variety of reasons, some of which I’m not at liberty to discuss and others of which I have already discussed extensively, I strongly recommend not installing this software. In my view, it is a very bad idea to let anything by Akamai anywhere near your computer. If you’re in a secure corporate environment, it’s quite likely that you won’t be able to do so, or if you can, that it won’t work anyway.

Although the Autodesk download process gives every impression that you have no choice in the matter, this is not true. In the past I have had to install an unsupported browser (Opera) to get at a straightforward download link, but this time it is possible to get the software without having to resort to that. Here’s what to do. Go to http://usa.autodesk.com/autocad/trial/, fill in the form and click the Download Now button. You will be presented with this screen:

Avoiding Akamai

This is a pack of lies. Ignore everything except the line that says If you cannot complete the installation, click here. Click that and you will see this:

Avoiding Akamai

The feedback link takes you to Akamai’s site so it’s probably not useful as a mechanism to let Autodesk know what you think of its use of the Akamai Download Manager. I have used it in the past and it’s a black hole, so don’t waste your time there.

As you can see, there may not be an OK button visible, but if you scroll down you will see it. Click it.

Avoiding Akamai

That will get you to this screen:

Avoiding Akamai

More misleading stuff here, but the important thing is the text that says Click here to download using your browser. Click that and you can start actually downloading the installation executable.

The links I eventually got to using this process were:

http://trial.autodesk.com/SWDLDDLM/2013/ACD/ESD/AutoCAD_2013_English_Win_32bit.exe
http://trial.autodesk.com/SWDLDDLM/2013/ACD/ESD/AutoCAD_2013_English_Win_64bit.exe

At home, using Firefox 11.0, each download took just under a quarter of an hour without using any special download manager software. These links may not work for you and your experience may vary depending on your browser, location and language.

Oh, and Autodesk, the 2013 trial download page is still called AutoCAD 2012 – Free Trial – Download AutoCAD Trial – Autodesk and contains a link to the 2012 download FAQ. You might want to change that. You might also want to change the wording on the messages shown above to something less deceptive, especially if you’re interested in how much your customers trust you in future. Finally, I strongly suggest you give up on pushing this Akamai junk. Please.

Software as a service is great…

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…for some things. The other day, I amused myself by creating a video using a site called Xtranormal. You’ve probably seen 3D cartoon-like videos of people with stilted voices. It’s done by signing up for a free account, choosing a background and some characters, then typing in your script. This is converted, generally fairly successfully, to spoken words. The characters lip-sync to your script, you publish the video and you’re done. If you have a YouTube account, the site will upload the video for you. Video creation service provided on line, video hosting and viewing service provided on line. No problem.

Here it is; this blog’s readership is not the intended audience, so you probably won’t find it particularly amusing.

Could the video creation have been done using a standalone application rather than doing it on line? Absolutely. It may well have been quicker on my PC, but using this SaaS was fine. It performed well enough to be usable. Somebody taking my work isn’t an issue, as I always intended to show it publicly anyway. The worst that can happen is that my email address is abused, but it’s easy to make a throwaway email address.

I think that for this trivial recreational task, SaaS technology was absolutely appropriate. If the site had been unavailable or my Internet connection had been down, it wouldn’t have really mattered. If YouTube goes down for an hour and people can’t view my video, so what? If YouTube closes my account and makes all my videos unavailable, that would be more annoying but still not fatal.

So, full steam ahead for CAD on the Cloud, then? Er, no. It has yet to be shown that the Cloud is the appropriate technology for that particular use. I’m sure it will be, for some specialist niche requirements. But all of it? A complete fully-functional CAD application provided on a SaaS basis as an appropriate use of technology? Not any time soon. Maybe one day, but then again, maybe not. There will have to be real, demonstrated benefits that outweigh the concerns. The CAD Cloud vendors are going to have to go well beyond the “Wow! This is cool!” phase first, and start engaging the CAD community in serious discussion about the genuine concerns that customers have about the technology. Ignoring those concerns won’t make them go away.

Repost – how to get your picture next to your comment

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This is a revisit of a post I made about three years ago, and repeated a year later. This has become more relevant recently because I changed the default avatars displayed next to comments to use random faces rather than random patterns. If you object to being portrayed as a grinning loon, read on.

You may have noticed that some people’s comments have an avatar picture next to them (no, not the film with the Roger Dean visuals), while others have a randomly assigned pattern. On this blog, the avatar picture is a gravatar (globally recognised avatar), and you can have one too. Once you set it up, you will find that it works in all sorts of places, not just this blog. Some other blogs may use other avatar standards, though.

Here’s how to do it:

Visit gravatar.com and pick a sign up link.
Provide a valid email address; the same one you provide when adding comments to blogs. I have not received any spam as a result of doing this, which is no surprise because Gravatar is owned by Automattic, Inc., the highly reputable WordPress people.
You’ll be sent a confirmation email; click on the link in that and follow the prompts to set your password and so on.
Choose your gravatar image from your hard drive, the internet, a webcam or a previously uploaded image. You can point to any size photo and will be prompted to select a cropped square area to display.

That’s it, although you can manage your account to provide multiple email addresses and images if you wish. Wait 5 or 10 minutes, then check out this or other blogs and web locations where you have made comments in the past. Those blogs with layouts that support gravatars should now display the picture that you associated with the email address you supplied when you made your comment. If the image doesn’t show up, do a reload/refresh and/or clear your browser’s cache and try again.

Dark times, dark sites

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This site has gone dark for a day to support the movement against the proposed SOPA and PIPA bills. Rather than black out the whole site for a day like Wikipedia and thousands of other sites, I have decided to keep the blog somewhat usable.

SOPA is really, really scary stuff. If you’re an American citizen, I encourage you to visit the American Censorship site and do what you can to protect the Internet from the evils of Big Content.

How good is Autodesk at the Internet?

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It goes without saying that any company that intends to win at CAD on the Cloud had better be pretty darn good at doing Internet stuff. So, does Autodesk qualify?

There’s a poll on the right and your comments are welcome.

Anybody go to the AU Cloud Innovation Forum?

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At this year’s Autodesk University, Autodesk is running a series of Innovation Forums. There was one scheduled for Tuesday November 29 at 10:00 (Las Vegas time) called The Promise of the Cloud – The Implications of Virtually Infinite Computing for Your Industry. That’s about 12 hours ago as I type this. I was hoping to attend this event, but unfortunately that didn’t happen.

Did any of you attend that Forum? If so, what did you think? How did Autodesk address the concerns and promote the benefits? Did you feel any differently about CAD in the Cloud after attending it? Please add your own comments here, or if you wish to make more expansive observations, please contact me and I may publish a post dedicated to your review.

Cloud concerns – security again

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It’s probably worth pointing out that if you you have no problem emailing your designs around the place without some form of protection or encryption, there’s little point in getting all worked up about Cloud security. Email isn’t remotely secure. FTP isn’t exactly watertight, either. If you’re still interested in Cloud security issues, this post includes some relevant links you might like to peruse.

First, here’s what Autodesk’s Scott Sheppard had to say about Project Photofly (now 123D Catch Beta) security last month: Project Photofly FAQ: What about the security of my data? This covers some of the same kind of stuff I’ve already discussed, but from an Autodesk point of view (albeit a pretty transparent and honest one, as you might expect from Scott). Here are some selected quotes:

In essence, we don’t want to accept liability when we don’t take money…

We intend to have a reasonably secure service, better than email, but less secure than a bank account.

We store your files on Amazon’s S3 service, and they maintain their own physical and data security policy that is considered robust.

Next, here are the 123D Terms of service, which raise many of the same alarm bells I mentioned before. Selected quotes:

We reserve the right to change all or any part of these Terms, or to change the Site, including by eliminating or discontinuing the Site (or any feature thereof) or any product, service, Content or other materials, and to charge and/or change any fees, prices, costs or charges on or for using the Site (or any feature thereof).

By uploading, posting, publishing, transmitting, displaying, distributing or otherwise making available Shared Content to us and/or any Users of or through the Site you automatically grant to us and our sub-licensees…the worldwide, perpetual, royalty-free, fully paid-up, irrevocable, non-exclusive, sublicensable (through multiple tiers) right and license to have access to, store, display, reproduce, use, disclose, transmit, view, reproduce, modify, adapt, translate, publish, broadcast, perform and display (whether publicly or otherwise), distribute, re-distribute and exploit your Shared Content (in whole or in part) for any reason and/or purpose (whether commercial or non-commercial) by any and all means in any and all media, forms, formats, platforms and technologies now known or hereafter devised, invented, developed or improved.

Please note that with respect to Non-public Content, we will not authorize your Non-public Content to be made available to others on a public section of the Site, although we cannot guarantee complete security (e.g., of cloud servers).

Moving on to another Cloud security-related issue, something that Owen Wengerd raised on Twitter was the idea that:

…once data is on the cloud, it can never be deleted.

Deelip Menezes thought this whole idea somewhat loopy:

Actually I’m implying that it is ridiculous to even start thinking along those lines. 😉

However, I see Owen’s point. Once your data is on someone else’s server, you have no control over it. You have no idea where it lives, how often it is backed up, what happens to those backups, and so on. Let’s say you place some highly sensitive design data on the Cloud. It might be commercially sensitive, or about something that represents a possible terrorist target, or just something you don’t want certain parties to know about, ever. A week later, you delete the design data. Now, is it really gone? Any responsible Cloud infrastructure vendor must regularly take multiple backups and store them securely. So you now have multiple copies of your “deleted” data floating around, who knows where? What happens to old servers when they die? Where do backup hard drives, tapes, etc. go? If backups are stored off-site, how are your files going to be permanently removed from the media?

While there may be policies, procedures and ISO standards in place, we’re dealing with humans here. If one backup copy of your data ended up in a country where a rogue employee decided to better feed his family by selling off old hard drives, your nuclear power plant plans could end up not safely deleted at all, but instead delivered into the hands of some people you’d really prefer not to have it.

This may sound like paranoid nonsense, but risk from non-deleted data is real. There was a local case where a company was illegally siphoned of funds and went bust. The company’s old internal email servers were supposedly wiped and sold off. Somebody bought them, undeleted the data and was able to pass on incriminating emails to the police. While that ended up being a good thing in terms of natural justice and it’s not even a Cloud issue, it illustrates that making sure your stuff is properly deleted can be very important. This is related to something that Ralph Grabowski mentioned on Twitter; the “right to be forgotten”. Here is a Google search that includes various links that touch on some of the struggles related to this issue.

Finally, here’s something related to the possibility of the data being accessed illegally while it’s up. You put it up there, somebody copies it, you delete it, it’s not really gone and you are none the wiser. Is that something that only tin foil hat wearers need worry about? Have a read of this article before answering that one: Cloud Services Credentials Easily Stolen Via Google Code Search. Selected quotes:

The access codes and secret keys of thousands of public cloud services users can be easily found with a simple Google code search, a team of security researchers says.

Now the team is offering one word of advice to companies that are considering storing critical information on the public cloud: Don’t.

…an attacker who knows Google and some simple facts about cloud services authentication can easily find the access codes, passwords, and secret keys needed to unlock data stored in public cloud services environments such as Amazon’s EC3.

We found literally thousands of keys stored this way, any one of which could be used to take control of computers in the cloud, shut them down, or used to launch attacks on other computers on the same service.

Here’s a PDF of the presentation, if you’re interested.

Autodesk Cloud-based structural engineering software review

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As I’ve already discussed, one of the areas where CAD on the Cloud shows potential is in handling specific tasks that require performing intensive calculations that are suitable for sharing among many processors. That sounds great in theory, and a lot of Cloud marketing (e.g. Virtually Infinite Computing) emphasises that point.

OK, that sounds promising, but how does it pan out in real life? One problem dissuading me from finding out is that Autodesk is being very restrictive with access to many of its Autodesk Cloud products (I’d probably throw a few sample render jobs into the Cloud and compare the performance, but I’m not the right kind of Subscription customer so I’m not allowed). Another problem is that I’m not qualified to review things like structural engineering software where the greatest computational potential appears to lie. Fortunately, Alex Bausk is qualified, so it was interesting to read his review of Autodesk’s Project Storm software.

It’s important to point out here that anything Autodesk with ‘Project’ in the name is not a finished product. It’s an Autodesk Labs thing, designed to attract feedback rather than use in production. I very much approve of this process. It’s one area in which I’m happy to endorse the way Autodesk is approaching the whole Cloud thing, and has several benefits over the flawed private Beta process that Autodesk uses for its mainstream products such as AutoCAD.

The downside for Autodesk when it comes to doing pre-release things publicly is that the criticism can be public, too. For example, selected from Alex’s review:

…the product is, for reasons unknown, available only in selected countries…

…utterly meaningless popups…

Options for analysis settings are, to put it short, appalling.

Project Storm is nothing more than a web envelope for our good old ARSA package. It is basically the same “Robot link” that reviteers have already had for quite a long time…

But the software’s practical use is extremely tiny, to the point of no use at all. You may surely forfeit all hope to do anything with it that would even remotely be relevant to all the “cloud analysis” hype in videos, intros and announcements.

I was unable to make any use of Storm with the sample models that come packed with Revit Structure and Robot Structural Analysis. To feed these default, Autodesk-made models to Storm, some really disruptive editing had to be made that involved deleting whole parts of the model, rendering it practically useless, only able to demonstrate how the process is meant to work.

Ouch! OK, so far it’s mainly just pointing out how half-baked the product is at this stage. Given that it’s a Project and not a finished product, that’s not so bad. It’s shipping products and features that are half-baked that I object to, and Autodesk has certainly produced a few of those. Anyway, here’s the bit I found particularly interesting:

Analysis speed, to a surprise, isn’t looking any good compared to desktop. The Storm’s cloud web analysis is extremely slow, likely because the server would yield a tiny fraction of its resources to your particular task.

In other words, the cloud speed and resource claim in case of Project Storm is no more than a standard cloud computing mantra.

…cloud calculations took around four minutes for this simple model, compared to fraction of a second using desktop…

What does this all mean? It could mean that Alex forgot to turn on the Ludicrous Speed toggle. It could mean that Autodesk is doing this experiment on the cheap and hasn’t paid for enough resources to make it work well. If so, that would be pretty short-sighted, and if Carl wants this Cloud thing to impress people he should sign off on a bunch more cash for Scott’s server farm budget. It could mean that this type of calculation is unsuited to parallel processing, in which case it’s probably not a great candidate for a Cloud product. Or it could mean that the calculation parts of this software haven’t been done properly yet, and everything will fly like the wind as soon as the developers get the hang of things.

Or maybe, just maybe, it means that the reality of Cloud computing isn’t quite as infinitely powerful as the hype makes out.

Autodesk Cloud interview May 2010 – Part 3

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