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 ...

Researchers root out the limits of social mobilization

(Phys.org) —A team of international researchers working together to better understand how social mobilization works, has built a model using data obtained by the DARPA Network Challenge in 2009. In their paper published ...

Sorting out structure of a Parkinson's protein

Clumps of proteins that accumulate in brain cells are a hallmark of neurological diseases such as dementia, Parkinson's disease and Alzheimer's disease. Over the past several years, there has been much controversy over the ...

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