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  • Harshad Italiya

    Member • Jul 28, 2013

    Hi #-Link-Snipped-# are you talking about NI's LabView? I am not sure if it has module for motion detection but you can interface your camera signal to PC and use that signal in LabView.
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  • Lakshana

    Member • Jul 31, 2013

    yes sir i am talking about LabVIEW. thank you for replying... but i searched ni.com and found that it is possible to implement using it. but i am not able to get sufficient resources...
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  • Harshad Italiya

    Member • Jul 31, 2013

    Lakshana
    yes sir i am talking about LabVIEW. thank you for replying... but i searched ni.com and found that it is possible to implement using it. but i am not able to get sufficient resources...
    In this month NI is going to arrange one seminar at my place I am planning to attend this event and I will put your query in-front of them may we have some better solutions.
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  • Lakshana

    Member • Aug 3, 2013

    thank you so much sir... it is very kind of you. i hope your information will be helpful to me.
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  • Nayan Goenka

    Member • Aug 11, 2013

    You can use sensors to do so too i believe. Proximity sensors can serve this purpose. They can detect movement around your gadget and analyse the pattern of the signal. you can then program them to do particular task. I hope this must be close.
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  • Lakshana

    Member • Aug 12, 2013

    Yes it is. Thank you. You mean to say i could construct the system to work within a particular distance.
    Alright. But i need my system to detect the motion of the hand. And not just detect the presence of an object. Hope you get my point...and the difficulty involved..
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  • Nayan Goenka

    Member • Aug 12, 2013

    Lakshana
    Yes it is. Thank you. You mean to say i could construct the system to work within a particular distance.
    Alright. But i need my system to detect the motion of the hand. And not just detect the presence of an object. Hope you get my point...and the difficulty involved..


    Yes I understand your idea. Its good one. Do you happen to know any kind of sensors that are sensitive to touch on the surface which can be deployed on the body of the gadget itself. Not the screen touch type. I think that sort of thing can help you too.
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  • Jeffrey Arulraj

    Member • Aug 12, 2013

    Use telemetry sensors or IR sensors they can easily detect the variations in the position of the hand at any instant time

    Another solution is having a low frequency IR source and a receiver If the source is altered(moved) Then the intensity of IR received by the Receiver will vary and thereby you can detect the motion of hand
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  • Lakshana

    Member • Aug 12, 2013

    Nayan Goenka
    Yes I understand your idea. Its good one. Do you happen to know any kind of sensors that are sensitive to touch on the surface which can be deployed on the body of the gadget itself. Not the screen touch type. I think that sort of thing can help you too.
    i'm sorry... could you be a little more clear about your point??
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  • Lakshana

    Member • Aug 12, 2013

    Conqueror
    Use telemetry sensors or IR sensors they can easily detect the variations in the position of the hand at any instant time

    Another solution is having a low frequency IR source and a receiver If the source is altered(moved) Then the intensity of IR received by the Receiver will vary and thereby you can detect the motion of hand
    thank you for the information... will try to implement any of your ideas.
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  • Nayan Goenka

    Member • Aug 12, 2013

    Lakshana
    i'm sorry... could you be a little more clear about your point??

    I dont know if this is available but I am giving it a try

    Is there any sensor available to detect touch on surface of gadgets? That can serve the purpose. Like touchscreen on mobiles. You are working on gesture control, this sensor can help for this project.
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  • Lakshana

    Member • Aug 12, 2013

    Nayan Goenka
    I dont know if this is available but I am giving it a try

    Is there any sensor available to detect touch on surface of gadgets? That can serve the purpose. Like touchscreen on mobiles. You are working on gesture control, this sensor can help for this project.
    hmmm... i haven't heard about any such sensor... but i ll try see if i can find any.
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  • Jeffrey Arulraj

    Member • Aug 12, 2013

    Nayan Goenka
    I dont know if this is available but I am giving it a try

    Is there any sensor available to detect touch on surface of gadgets? That can serve the purpose. Like touchscreen on mobiles. You are working on gesture control, this sensor can help for this project.
    mate direct interface is not possible but we have tech to do that for us

    <a href="https://www.crazyengineers.com/threads/vibrations-turn-any-surface-into-responsive-touch-screen.69143">Vibrations Turn Any Surface Into Responsive Touch-Screen</a>
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  • Nayan Goenka

    Member • Aug 12, 2013

    Conqueror
    mate direct interface is not possible but we have tech to do that for us

    <a href="https://www.crazyengineers.com/threads/vibrations-turn-any-surface-into-responsive-touch-screen.69143">Vibrations Turn Any Surface Into Responsive Touch-Screen</a>

    This is you are talking about making screen as touch sensitive. My doubt was a sensor which will make the body of any gadget, touch sensitive, Like a Coffee Machine or Radio or Juicer, mixer etc.
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  • Jeffrey Arulraj

    Member • Aug 12, 2013

    Nayan Goenka
    This is you are talking about making screen as touch sensitive. My doubt was a sensor which will make the body of any gadget, touch sensitive, Like a Coffee Machine or Radio or Juicer, mixer etc.
    Making a plain surface touch sensitive is itself not easy so irregular objects

    And what is the use of having an irregular object touch sensitive

    PS: We are drifting away from topic gesture can easily be sensed using intensity of radiation tx and Rx that will be the easiest to do
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  • Cyborg 009

    Member • Aug 12, 2013

    3 Axis Accelerometer can sense tilt & acceleration..
    It can be built into a hand glove\ attached under palm for sensing hand movements...
    #-Link-Snipped-#
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  • Lakshana

    Member • Aug 14, 2013

    Cyborg 009
    3 Axis Accelerometer can sense tilt & acceleration..
    It can be built into a hand glove\ attached under palm for sensing hand movements...
    #-Link-Snipped-#
    thank you for your suggestion...!!
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