Braille iPhone for the blind
Blind people may be able to use devices such as Apple's iPhone thanks to new touch-screen Braille.
The 'tactile' technology emits electrical pulses from the flat screen which feel the same as Braille.
Blind people may be able to use mobile devicesThe software could be added to palmtops, laptops and phones and looks set to revolutionise the way visually impaired people communicate, according to researchers at Tampere University in Finland.
Read more: http://www.metro.co.uk/home/614998-braille-iphone-for-the-blind#ixzz1a0cpV2YI
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