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Interaction - Coggle Diagram

- - - - Sensors
        
        Sensors can convert physical signal into an electrical signal that can manipulated symbolically on the computer.
        
        Sensor creates multi-channel , multi-dimension connections between user and device
        
        High computation performance and low energy consumption
        
        Rich interaction
        
        Sensor based Rich interaction
  - - - Keyboards
        
        connected ways
        
        cable
        
        wireless
        
        How to connect
        
        PS/2 port
        
        USB port
        
        Bluetooth
        
        layouts
        
        Qwerty
        
        Alphabetic
        
        Dvorak
        
        Alternative(Special need people)
        
        Virtual keyboard/projection keyboard
      - Predictive text entry
        
        Input technology used where one key or button represents many letters.
        
        mobile phones numeric keypads
        
        accessibility technologies
        
        T9,iTap,LetterWise,WordWise
      - Natural interaction
        
        Real Time(Online) Recognition
        
        automatic conversion of text as is it is written on a special digitizer or PDA
        
        Offline Recognition
        
        OCR
        
        TTS
    - - Mouse
        
        Mechanical
        
        Optical
        
        Foot
      - Touchpad
      - Trackball
      - Touch sensitive screen
      - stylus and light pen
      - Digitizing tablet
      - Eyegaze
      - Cursor keys
      - Data Glove
      - Makey Makey
    - - Speech to Text
      - Speech Recognition