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Touchless Interactive Screen

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Seminar Presentation on Touchless Interactive screen.

Seminar Presentation on Touchless Interactive screen.

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    Touchless Interactive Screen Touchless Interactive Screen Presentation Transcript

    • TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER PRESENTED BY: GAUTAM MANDSORWALE GUIDED BY : Prof Harshada Mhaske
      • Control through gestures
      • Navigate by pointing at screen
      • Interaction completely without touch
      WHAT IS TOUCHLESS INTERACTION? TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • Current Technologies
      • Single Touch Interaction
      • Multi Touch Interaction
      • Normal human computer Interaction
      • Newness of
      • Touchless Interaction
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER Interactive Screen Single Multi Touchless
      • Current computers: Deaf and Blind
      • Input through a keyboard and a mouse
      IDEA BEHIND TLI TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • HOW EFFECTIVE IS TLI??
      • Different from traditional GUI interaction modalities
      • Natural gestures - easily understandable
      • Shared, social interaction experience between actor(s) and spectator(s).
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • TECHNOLOGY BEHIND TLI SCREEN
      • Electric Field Sensing
      • Capacitive Sensing
      • Dynamics of the body – such as
      • gestures and movement – are
      • measured and digitally recorded
      • Visitor becomes the “conductor” of
      • an audio-visual presentation
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • Motional Command System(MCS) TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
      • Touchless screen is provided with 7 Sensors each with its own functionality……
    • MCS(continued…..)
      • Sensors 1&2--Sense Horizontal Motion
      • Sensors 3&4--Sense Vertical Motion
      • Sensors 5&6--Sense Motion in the depth Direction Normal to the Screen.
      • An optical sensor 7 is possible for measuring background noise as a reference.
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • Electric Field Sensing
      • Uses & Measures Perturbations of the background quasi- static electric fields…
      • Compare changes in signals over time…
      • Signals collected from sensors are compared to recognize gestures…
      • Issues predetermined response to the motion.
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • Tracking of object in the Interactive Volume TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • IMPLEMENTATION
      • Detects hands up to 20 centimeters from the window glass
      • Hands are tracked at 60 frames per second
      • The resolution is 2 centimeters
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • WHAT IS A THRACKER ? TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
      • Low-cost and robust hardware to track hand gestures in
      • front of a screen
      • Capacitive Sensing
      • Thracker Hardware- 
    • WHAT IS CAPACITIVE SENSING
      • The technique of measuring distances between a sensor and an object is called capacitive sensing.
      • Measure the capacitance of the capacitor.
      • Estimate the distance between sensor plate and object.
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • 2 modes of a thracker
      • MODE 1 : Zoom in, Zoom out
      • MODE 2 : Pick – n – Drop objects
      • Movement > 3cms = Pointer movement
      • Movement < 3cms = Mouse Click
      • Gestures should stay within sensor range long enough to result in display change
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • Working of a THRACKER
      • Measures distance of the hand from each border
      • d1, d2 - distances between object and sensor plates
      • w - distance between the two sensor plates
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • THRACKER
      • Low cost sensors
      • Small size, robustness
      • and invisibility
      • Scalability, high
      • precision and speed
      • ease of use
      • Sensitivity quickly
      • decreases
      • Objects interference
      • Limited and ambiguous
      • data
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER ADVANTAGES DISADVANTAGES
    • Picture shows a prototype of a screen equipped with a Thracker device. The user navigates (scrolling/zooming) Through an X-Ray Photograph by moving the hand & Performing gesture in front of the screen TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • A TOUCHLESS INTERACTIVE SCREEN TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • ADVANTAGES
      • Easier and satisfactory experience
      • Gestures are much richer than traditional input methodologies
      • Creative interaction
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER Current Usage of TLIS
    • TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER Continued……..
    • Continued……..
      • Interactive Banking using Sensitive Wall…..
      Interactive Bank using Sensitive Wall
    • A Doctor at Work in the OT Where Touchless Interface Removes Concerns About sterility & Cleanliness Raised by Traditional methods TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • A Cell Phone Interface that goes wherever you want it to TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • TOUCHLESS i-PHONE TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • Point to your convenience!!! TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • FUTURE APPLICATION
      • Interactive displays in Airports, Restaurants, Hotels museums, exhibitions or public
      • places,Household Neccesities.
      • Interact with art, underground maps or timetables
      • vandalism-proof ticket vending machines.
      • Zoom in x-ray images,in medical diagnosis and surgery.
      • Track people,roads, giving directions in city.
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • Disadvantages of Touchless Interaction
      • Proper ambience is required
      • Public interaction has be monitored
      • Initial cost is very high
      • Used in sophisticated environment
      TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
      • The Point Screen
      • Interface….
      • FUTURISTIC interface
      • Creates immersive
      • Experience for the user
      • SCOPE IS ENDLESS
      CONCLUSION….. TOUCHLESS INTERACTIVE SCREEN USING POINTSCREEN & GESTURE TECHNOLOGY : THRACKER
    • ANY QUERIES
    •