Micro-Controllable, Multi-Functional Interface Module for Digital MP: A Wearable Computer Security Application
Abstract
The objective of this work was the creation of a wearable human-computer interface system. This system is intended to provide the dismounted soldier with a hands-free lightweight display, camera, and audio interface to a wearable computer. The display consists of a miniature flat panel LCD and optical system which magnifies it to create a 16-20 degree-wide image at a comfortable viewing distance. The display is mounted on or in eyeglasses for hands-free operation, and provides clear lines of sight around the display to allow the user to perform his or her duties. The headset also incorporates a high-resolution camera for reconnaissance and capture of images for face recognition. The user can communicate with the computer using either audio, including voice corumand and control, or with a pointing device for more discrete operation. An industrial design effort was undertaken to ensure the ergonomics of the final headset as well as aesthetic acceptability. Fiaally, the user interface software running on the wearable computer was optimized for operation in a wearable application.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 01, 2004
- Accession Number
- ADA422868
Entities
People
- Mark B. Spitzer
- Noa Rensing