Design and Implementation of a Wearable LED Display Device

Design of a Wearable Tactile Display

Tactile displays are a viable way for people to interact with wearable computers. Human tactile perception is robust. A variety of shrinking tactile stimulator (tactor) technologies are available. Tactile displays are uniquely appropriate for wearable applications because of their close proximity to our 20 square feet of touch receptors: our skin. Tactile displays can solve issues of intrusive ...

The Design, Implementation, and Evaluation of a Pointing Device For a Wearable Computer

U.S. Air Force special tactics operators at times use small wearable computers (SWCs) for mission objectives. The primary pointing device of a SWC is either a touchpad or trackpoint, which is embedded into the chassis of the SWC. In situations where the user cannot directly interact with these pointing devices, the utility of the SWC is decreased. We developed a pointing device called the G3 th...

Design and implementation of an FPGA-based multiple-colour LED display board

Design and implementation of NTU wearable exoskeleton as an enhancement and assistive device

This article presents a wearable lower extremity exoskeleton (LEE) developed to enhance the ability of a human’s walking while carrying heavy loads. The ultimate goal of the current research work is to design and control a power assist system that integrates a human’s intellect for feedback and sensory purposes. The exoskeleton system in this work consists of an inner exoskeleton and an outer e...

Design of a wearable wide-angle projection color display

In this paper, we investigate the design and fabrication of ultra-light weight projection lenses for color wearable displays. Driven by field of view requirements from 40 degree to 90 degrees, we employed the combination of plastic, glass, and diffractive optics to yield <10g optics per eye. The approach centers on the use of projection optics instead of eyepiece optics to yield most compact an...