Ali Israr

schoolMetabar_chart#5794 Global Rank

Total Papers

HCI Rank

#5794

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Recent Publications

Chasm: A Screw Based Expressive Compact Haptic Actuator

We present a compact broadband linear actuator, Chasm, that renders expressive haptic feedback on wearable and handheld devices. Unlike typical motor-based haptic devices with integrated gearheads, Chasm utilizes a miniature leadscrew coupled to a motor shaft, thereby directly translating the high-speed rotation of th…

CHI '182nd AuthorVibrotactile Feedback & Skin Stimulation +2

Coding Tactile Symbols for Phonemic Communication

We present a study to examine one’s learning and processing capacity of broadband tactile information, such as that derived from speech. In Study 1, we tested a user’s capability to recognize tactile locations and movements on the forearm in the presence of masking stimuli and determined 9 distinguishable tactile symb…

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