Tactile photographs: 'Seeing' by touching

(Phys.org) —Arizona State University computer scientist Baoxin Li is demonstrating the artistic side of his technical field by creating computer-generated tactile photographs for people living with visual impairment.

Arctic vegetation spread could boost climate change

(Phys.org) —Changes in Arctic vegetation due to climate change have probably been underestimated, according to a new computer analysis which shows that tree and shrub cover in the region will increase more than previously ...

Forget your password: The future is 'passthoughts'

(Phys.org) —Instead of typing your password, in the future you may only have to think your password, according to School of Information researchers. A new study explores the feasibility of brainwave-based computer authentication ...

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