Charles Ramey

schoolGeorgia Institute of Technologybar_chart#5079 Global Rank

Total Papers

HCI Rank

#5079

Research Areas

Years Active

Recent Publications

Wireless Sensor Collar for Automatic Recognition of Canine Agility Activities

Canine agility is a rapidly growing sport where dogs and their handlers navigate obstacle courses. Recent studies show that over 40% of all agility dogs suffer an injury while training or competing. By collecting and analyzing sensor measurements from a wearable computer while dogs participate in the sport, we hope to…

CHI '224th AuthorShape-Changing Interfaces & Soft Robotic Materials +1

PITAS: Sensing and Actuating Embedded Robotic Sheet for Physical Information Communication

This work presents PITAS, a thin-sheet robotic material composed of a reversible phase transition actuating layer and a heating/sensing layer. The synthetic sheet material enables non-expert makers to create shape-changing devices that can locally or remotely convey physical information such as shape, color, texture a…

UIST '214th AuthorHaptic Wearables +2

MARS: Nano-Power Battery-free Wireless Interface for Touch, Swipe and Speech Input

Augmenting everyday surfaces with interaction sensing capability that is maintenance-free, low-cost (∼ $1), and in an appropriate form factor is a challenge with current technologies. MARS (Multi-channel Ambiently-powered Realtime Sensing) enables battery-free sensing and wireless communication of touch, swipe, and sp…

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