Blind people ‘see’ microscope images using touch-feedback device
A haptic device can help people learn about scientific images by touchRichard Newstead/GettyBy Timothy RevellHow do you study a blood cell if you can’t see it? You feel it, using a device that translates scientific data into tactile information. “We want to help people that are blind or visually impaired and studying science,” says Ting Zhang at Purdue...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark