Po-Yu Chen

schoolNational Taiwan Universitybar_chart#4510 Global Rank

Total Papers

HCI Rank

#4510

Research Areas

Years Active

Recent Publications

AirCharge: Amplifying Ungrounded Impact Force by Accumulating Air Propulsion Momentum

Impact events, which generate directional forces with extremely short impulse durations and large force magnitudes, are prevalent in both virtual reality (VR) games and real-world experiences. However, despite recent advancement in ungrounded force feedback technologies, such as air jet propulsion and propellers, thes…

CHI '222nd AuthorMid-Air Haptics (Ultrasonic) +1

HeadWind: Enhancing Teleportation Experience in VR by Simulating Air Drag during Rapid Motion

Teleportation, which instantly moves users from their current location to the target location, has become the most popular locomotion technique in VR games. It enables fast navigation with reduced VR sickness but results in significantly reduced immersion. We present HeadWind, a novel approach to improve the experien…

CHI '215th+ AuthorForce Feedback & Pseudo-Haptic Weight +1

JetController: High-speed Ungrounded 3-DoF Force Feedback Controllers using Air Propulsion Jets

JetController is a novel haptic technology capable of supporting high-speed and persistent 3-DoF ungrounded force feedback. It uses high-speed pneumatic solenoid valves to modulate compressed air to achieve 20-50Hz of full impulses at 4.0-1.0N, and combines multiple air propulsion jets to generate 3-DoF force feedba…

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