Description

Point 'n' Ping (PnP) is a system for auditorially drawing someone's attention to an object. When one user ("The Pointer") points at an object, the other use ("The Listener" or "The Bat") hears a ping that seems to be coming from the object, but actually originates from a pair of headphones.

Potential Use Cases

PnP could be applicable whenever speaking or physical contact are impossible, impracticle, or socially inappropriate. For example:

• SCUBA diving
• loud social gatherings (e.g. concerts, clubs)
• hunting
• military applications
• libraries

Implementation IntentionsThe system would include

• headphones
• positioning sensor system to determine distance and direction between a pair of users
• augmented glove with range finding

Our initial plan is to prototype PnP using laser range finders in the gloves, with a belt-mounted position sensor, and circumaural headphones. At present, we're still considering options for the position sensors (e.g. GPS), but would appreciate some suggestions

Concept Sketches