The eyeglass reversal

Safety and Comfort of Eyeglass Displays

eyeglass displays, user studies, health and safety An eyeglass display features two micro displays and both eyes are presented with the same image. This configuration is safer than virtual reality helmets, which give rise to severe vision problems and nausea. They are also safer than monocular displays, which impair judgement of distance, speed and size. Current eyeglass display products are oc...

Eyeglass lenses for personal radon dosimetry.

Eyeglass lenses are commonly composed of allyl-diglycol carbonate (CR-39), an alpha-particle detecting plastic, thus making such lenses personal radon dosimeters. Samples of such lenses have been etched to reveal that radon and radon progeny alpha tracks can be seen in abundance, and sensitivities have been calibrated in radon chambers as a primary calibration and with a uranium-based source of...

Dual-element Off-axis Eyeglass-Based Display

Eyeglass-based displays are expected to become a primary visual display option for future wearable computing platforms. There has been several prototypes in the area of eyeglass-based displays. Example of previous designs include the work by Bettinger[1], Spitzer[2] and Kasai[3]. A comprehensive review of designs in the eyeglass formfactor is provided in [4]. In this paper, we explore the possi...

Imaging System for Eyeglass-Based Display Devices

Imaging Systems for Eyeglass-Based Display Devices