Precision Vibrotactile Interface for Touch Research & Haptic Feedback
 
Obi Pulse is a self-contained, high-resolution touch and vibrotactile interface designed for advanced haptic experimentation and psychophysical studies. Its elevated membrane-based platform minimizes mechanical noise, ensuring clean transmission of tactile feedback to the skin—ideal for studying fine somatosensory responses. The device supports both wireless and wired operation, with programmable control via desktop or mobile app, enabling researchers to easily vary frequency, amplitude, and feedback profiles in real time.
 
Key Features:
 
Wireless connectivity with control via desktop or mobile app
Visual force display for real-time tactile force feedback
LiPo battery powered for full portability and untethered use
Precision vibrotactile feedback (10 Hz – 400 Hz, amplitude-controllable)
Wired control via USB (Windows, macOS, Linux)
Elevated membrane platform for environmental vibration isolation
Programmable stimulation profiles to target specific mechanoreceptors