Language Selection

English French German Italian Portuguese Spanish

5 assistive technology open source programs

Filed under
OSS

Assistive technology software is any program or operating system feature designed to let a user with cognitive, sensory, or physical impairments use a computer system. Innovations in assistive technology software can make a huge difference in the daily lives of these people.

Most assistive technology software is not cross platform because it is often closely integrated with the operating system and screen display sub-systems. Commercial developers also face the challenge that the potential user base is not large, so prices can be high, which restricts the user base even more. Open source and freeware developers have more freedom in developing assistive technology projects, but to be successful they still need to achieve a critical mass of users. One way to tackle this problem is to expand the user base to include communities across the world that cannot afford the high prices of commercial assistive technology software.

Read more

More in Tux Machines

10 tips for easier collaboration between office suites

Yes, you are likely using the Microsoft formats for your documents. However, they don't always follow OpenDocument Format (ODF) standards. Instead of opting for the proprietary Microsoft formats, switch over to one that's welcomed by nearly all office suites: ODF. You'll find a much more seamless collaboration process and fewer gotchas when moving between office suites. The only platform that can have a bit of trouble with this format is Android. The one Android office suite that works well with ODF is OfficeSuite 7 Pro. Read more

Outsourcing your webapp maintenance to Debian

It turns out that I'm not the only one who thought about this approach, which has been named "debops". The same day that my talk was announced on the DebConf website, someone emailed me saying that he had instituted the exact same rules at his company, which operates a large Django-based web application in the US and Russia. It was pretty impressive to read about a real business coming to the same conclusions and using the same approach (i.e. system libraries, deployment packages) as Libravatar. Regardless of this though, I think there is a class of applications that are particularly well-suited for the approach we've just described. If a web application is not your full-time job and you want to minimize the amount of work required to keep it running, then it's a good investment to restrict your options and leverage the work of the Debian community to simplify your maintenance burden. The second criterion I would look at is framework maturity. Given the 2-3 year release cycle of stable distributions, this approach is more likely to work with a mature framework like Django. After all, you probably wouldn't compile Apache from source, but until recently building Node.js from source was the preferred option as it was changing so quickly. While it goes against conventional wisdom, relying on system libraries is a sustainable approach you should at least consider in your next project. After all, there is a real cost in bundling and keeping up with external dependencies. Read more

How Intel HD Graphics On Linux Compare To Open-Source AMD/NVIDIA Drivers With Steam On Linux

As earlier this week I did a 20-way AMD Radeon open-source comparison, looked at the most energy efficient Radeon GPUs for Linux gaming, and then yesterday provided a look at the fastest NVIDIA GPUs for open-source gaming with Nouveau, in this article is a culmination of all the open-source graphics tests this week while seeing how Intel Haswell HD Graphics fall into the mix against the open-source Radeon R600/RadeonSI and Nouveau NV50/NVC0 graphics drivers. Read more

Leftovers: Gaming