PDA for Blind
Can you imagine a PDA without a touchscreen? With no screen at all? It is easier to imagine this when you take in consideration people who do not need any sort of imaging device - yes, blind people. It is hard for them to use modern gadgets, because they all require you to see the screen to operate, especially PDAs where all control is made using touchscreen. Unfortunately, no PDA manufacturer takes in consideration this fact when designing a new model - seems like no one really cares. But that’s not true - there are manufacturers who care.
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