ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.

Las Vegas--If you've ever watched the motion user interface scene from "Minority Report" and thought to yourself, "I WANT THAT," then check out Light Touch from Light Blue Optics, an interactive ...

Increasingly, engineers are designing touch screens into their portable devices, Figure 1. Although battery technologies are becoming more efficient, it is critical to keep the power dissipation of ...