what was the first ever touch screen device?

i been really curious of wich device is really the first touch screen device, does anybody know?

Update:

TOUCH SCREEN IN GENERAL

4 Answers

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  • 1 decade ago
    Favorite Answer

    Define touch screen.

    In the 1970s, the light pen was invented, where you could touch the screen with the light pen, to do the same you could with a finger today. It was at least used in the Fairlight CMI, and likely early CAD machines.

    In the 1980s, the finger touch screen was used. It was likely used in interactive kisoks or ATMs, or in POS terminals.

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  • Anonymous
    5 years ago

    This Site Might Help You.

    RE:

    what was the first ever touch screen device?

    i been really curious of wich device is really the first touch screen device, does anybody know?

    Source(s): touch screen device: https://tr.im/X5pKy
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  • Mary
    Lv 4
    4 years ago

    iphone 4

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  • 5 years ago

    very confusing subject. query over google or bing. just that could help!

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