CBC
Scientists at the Massachusetts Institute of Technology are developing an audio reading device to be worn on the index finger of people whose vision is impaired, giving them affordable and immediate access to printed words.
The so-called FingerReader, a prototype produced by a 3D printer, fits like a ring on the user's finger, equipped with a small camera that scans text. A synthesized voice reads words aloud, quickly translating books, restaurant menus and other needed materials for daily living, especially away from home or office.
If Christmas is good for anything, it's videos of people opening drones and breaking them only minutes later. But fear not, the Massachusetts Institute of Technology has discovered a way to make drones seemingly impervious to any obstacle.
When it comes to science, exoplanets are easy to love. They play roles in most science fiction books and movies and spark the imagination of nearly everyone. Beyond the realm of fiction, understanding these worlds remains a significant challenge that astronomers are working hard to overcome.
DigitFreak: Google explained the fingerprint scanner security mechanism on Nexus 6P during the Reddit AMA session.
Google says software encryption is secure and there are few advantage over hardware encryption to it. They also claimed that fingerprint data stored on the device in trustzone area of memory, which never leaves the device. It is pretty neat.
