A life well lived. On October 4, 1973, Josh Miele (4) was permanently blinded in an acid attack by his neighbor (pdf). 40 years later, Dr. Miele has worked for NASA on the Mars Rover project, he's helped develop "WearaBraille", a virtual Braille keyboard interface, and has a new project launching this month: the Descriptive Video Exchange (DVX), which will allow "sighted video viewers to seamlessly add audio description to DVDs as they watch." [more inside]
David Braben, developer of games such as Rollercoaster Tycoon and Kinectimals has turned his sights to hardware, to develop a £10-£15 PC in a USB stick form factor, to make computers universally accessible to children wanting to learn computing and programming.
Dasher is text input informed by information theory. It's also trippy. David MacKay recently gave a talk in the Google TechTalks series. You can download a prototype at the official site. Plenty useful, but perhaps also a new metaphor for writing?