Device Aims to Improve Sleep [video]

Device Aims to Improve Sleep [video]

Many devices are available on the market that claim to help track your sleep, including apps for your smartphone (if you’re willing to sleep with your phone). But as far as I know, none of them are designed to train you to sleep better. An Australian company has...

And One Ring to Read Them All

[youtube http://www.youtube.com/watch?v=u7pwr_xmGUQ] People with severely impaired vision have difficulty when it comes to reading text. There are Braille versions of books, but very few titles are produced in that format. There are lots of adaptive technology...