Digital tablets improve classroom learning

(Phys.org) —Using digital tablets for classroom learning activities improves understanding of topics, digital skills, creativity, independent learning and motivation. This is the opinion of 87% of the teachers who, in 2012-2013, ...

Brain control? Shining light on pupil constriction

(PhysOrg.com) -- You’ve seen it on television: A doctor shines a bright light into an unconscious patient’s eye to check for brain death. If the pupil constricts, the brain is OK, because in mammals, the brain controls ...

LG Electronics HMD patent sets sights on video viewing

(Phys.org) —Such a concept: outputting currently-displayed content of a user's digital device to an HMD. But there is an added nuance where the video follows you no matter where you look. LG Electronics filed a patent for ...

Pupil shape linked to animals' ecological niche

While the eyes may be a window into one's soul, new research led by scientists at the University of California, Berkeley, suggests that the pupils could also reveal whether one is a hunter or hunted.

BlackBerry may soon capture your eye and identity

Bringing back a bit of the sexiness of gadgets more suited to Ethan Hunt, James Bond or Captain Kirk, Research in Motion is making your BlackBerry an "eye-device," with information from your iris stored inside.

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