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ARTIFICIAL FINGER (ArFi)

Advanced haptic measurement technology

ArFi - Artificial Finger

The ArFi, or Artificial Finger, is a haptic measurement device designed to quantify vibrotactile and acoustic feedback. It uses an accelerometer and a load cell to measure surface vibrations and is powered by a motor-controlled graphical interface accessible via touchscreen or Wi-Fi. The device is ideal for tasks like prototyping, quality control, and analyzing haptic designs. It supports precise measurements with customizable software integration.

YOUR BENEFITS WITH AN ArFi

Active haptics become quantifiable

  • Precise measurements of haptics already possible in demo phases
  • Discussion based on data and not subjective perception

Recording of S-curves of mechanical switches possible

  • Characteristics of mechanical switches can be recorded and serve as inspiration

Integrated microphone for measuring acoustic feedback

  • Determination of relevant frequencies in the acoustic range

Acceleration measurements possible in x-, y- and z-axis

  • Vertical as well as horizontal excitation of the surface can be measured
  • Simultaneous measurement of all resulting vibrations

Own software for evaluating the measurements

  • Stand-alone device: Simply connect and go
  • Optional built-in display

Applications

Prototyping

Evaluate haptic feedback during early development stages to ensure optimal user experience from the beginning.

Quality Control

Ensure consistent haptic performance across production runs with quantifiable measurements.

Research & Development

Analyze existing haptic designs and develop new innovative solutions based on precise data.

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PRODUCT DOCUMENTATION

arfi