CoReach - Cooperative Gestures for Data Manipulation on Wall-sized Displays

Explore a conference talk on CoReach, a set of collaborative gestures designed for data manipulation on wall-sized displays. Delve into the challenges of standard touch interactions on large surfaces and discover how CoReach combines input from multiple users to enhance content manipulation, data exchange, and communication. Learn about the observational study that informed CoReach's design and the controlled study demonstrating its benefits in reducing physical fatigue and improving collaboration compared to traditional multi-touch gestures. Examine the potential of using handheld tablets for distant input and manipulation. Gain insights into various aspects of the system, including shared interaction techniques, cooperative gestures, remote touch capabilities, and findings from user studies on distance collaboration.

Introduction
Background
Arranging Data
Traditional Gestures
Shared Interaction Techniques
Design Guidance
Cooperative Gestures
One Preview
Copy
Blink
Shared Clipboard
Collaborative Actions
Remote Touch Demo
User Study
Experiments
Findings
Distance Collaboration
Throw and Catch
Users Approach
Tablet Approach
Summary
Future work