• Publications
  • Influence
Métamorphe: augmenting hotkey usage with actuated keys
We present Métamorphe, a novel keyboard with keys that can be individually raised and lowered to promote hotkeys usage. Expand
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How Much Faster is Fast Enough?: User Perception of Latency & Latency Improvements in Direct and Indirect Touch
This paper reports on two experiments designed to further our understanding of users' perception of latency in touch- based systems. Expand
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Hammer Time!: A Low-Cost, High Precision, High Accuracy Tool to Measure the Latency of Touchscreen Devices
We report on the Latency Hammer, a low-cost yet highaccuracy and high-precision automated tool that measures the interface latency of touchscreen devices. Expand
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GhostID: Enabling Non-Persistent User Differentiation in Frequency-Division Capacitive Multi-Touch Sensors
We present GhostID, a capacitive sensor that can differentiate the origins of multiple simultaneous touches. Expand
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Métamorphe: Applications for Shape-Changing Keyboards
We present Metamorphe, a novel shape-changing keyboard with keys that can be individually raised and lowered. Expand