zForce AIR Touch Sensors

By Neonode 58

zForce AIR Touch Sensors

Neonode's zForce AIR touch sensor is a IR laser based multi-touch sensor that can be integrated and used in various applications. The sensor characteristics are high scanning frequency and stability requiring no calibration, low latency, and the fact that it can be used on any display or any surface.

zForce AIR touch sensors detect and trace objects by detecting diffusely reflected infrared light. The sensor comprises an optical system arranged to combine emitted IR beams and received IR light fields of view within the same apertures. An object present in the active area will affect several emitter-receiver channels, and the reported x/y coordinates is the outcome of a center of gravity calculation on these signals.

zForce AIR touch sensor can be connected to the host system through a standard connector and communicate through a standard I2C or USB HID profile interface. The sensors are currently available in seven lengths, ranging from 122 mm to 346 mm and support displays sizes up to 15.6 inch.

Applications Features
  • Notebooks/ruggedized tablets
  • TVs/monitors/signage
  • eReaders
  • Printer displays
  • Instrumentations
  • Elevator panels
  • Mechanical key replacement
  • Vending machine displays
  • Major appliance control panels
  • Industrial control panels
  • ATM/POS terminals
  • Smart furniture
  • Interactive mirrors
  • Enables touch on any display or any surface
  • Can be used in rough conditions
  • Works with any input (including hand with gloves on)
  • Multi-touch support
  • Idle mode for reduced power consumption
  • High scanning frequency (up to 500 Hz depending on sensor length)
  • High touch accuracy
  • Low touch latency
  • Configurable touch active area
  • I2C and USB HID interface
  • Standard 5 V power supply

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