Touch Screens & Surfaces Using Projectors & Cameras?

dheekshith
dheekshith
@dheekshith-6C1BTh • Oct 15, 2024

hello,
could anyone tell me how to make a touch screen surface using projectors and camers?? the touch on the glass surface must triger the action. please help me out.

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  • [Prototype]
    [Prototype]

    @prototype-G9Gn5k • Aug 31, 2012

    What are the fields you possess experience in? The project you're asking could be pretty difficult to make & will require keen knowledge of image processing.

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  • dheekshith
    dheekshith

    @dheekshith-6C1BTh • Sep 1, 2012

    [Prototype]What are the fields you possess experience in? The project you're asking could be pretty difficult to make & will require keen knowledge of image processing.

    iam doing my electronics and communication engineeering.

    0
  • dheekshith
    dheekshith

    @dheekshith-6C1BTh • Sep 1, 2012

    could you please help me choose a good mini project. iam in 3rd year ece engineering.

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  • [Prototype]
    [Prototype]

    @prototype-G9Gn5k • Sep 1, 2012

    dheekshithcould you please help me choose a good mini project. iam in 3rd year ece engineering.

    What you're asking is just too much for a mini project. You can easily do a little innovation in that thing & make it an awesome major project.

    For mini projects, just stick to something microcontroller related.

    0
  • dheekshith
    dheekshith

    @dheekshith-6C1BTh • Sep 1, 2012

    could you help me by naming a few projects using microcontrollers?

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  • [Prototype]
    [Prototype]

    @prototype-G9Gn5k • Sep 1, 2012

    dheekshithcould you help me by naming a few projects using microcontrollers?

    Well, its tough to come up with idea. Just look around in the surrounding. I am sure you'll find something which you always wanted to be different & can be automated.

    How does transforming your TV remote to universal remote that can control your fan, tubelight, etc. sounds like?

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  • dossdss
    dossdss

    @dossdss-4lCGQo • Sep 14, 2012

    [Prototype]Well, its tough to come up with idea. Just look around in the surrounding. I am sure you'll find something which you always wanted to be different & can be automated.

    How does transforming your TV remote to universal remote that can control your fan, tubelight, etc. sounds like?


    it sounds good... and i am trying the same... but my problem is with decoding the tv remote signals...
    can u plz help ?

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  • Jeffrey Arulraj
    Jeffrey Arulraj

    @jeffrey-xA7lUP • Sep 14, 2012

    try to make the surface have a thin infra red layer in film form
    then if any one touches any part of the screen there arises some disturbances due to reflected IR rays

    have an IR sensor near the table based on the intensity of the IR rays reflected calculate the position of touch in (x,y)

    then use the data you have to do some action

    hope it helps

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  • AR Labs
    AR Labs

    @ar-labs-LBbFWw • Sep 18, 2012

    Take a look at this blog for microcontroller based projects, there are lots of basic microcontroller tutorials as well from the very basic

    <a href="https://embeddedpro.wordpress.com/" target="_blank" rel="nofollow noopener noreferrer">Embedded Pro | Just another WordPress.com site</a>

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