LAS VEGAS -- A press event the first night of CTIA gave me the opportunity to see a new screen protector from Tech21. If you haven't heard of the UK-based company, it makes some pretty durable cases for popular smartphones like the Galaxy S3 and the iPhone 4/4S.
The Impact Shield strips device protection down to the bare minimum with just a thin clear film to lay over your handset's display. It's composed of three materials, including a polymer that's also used in bulletproof glass. Also, since it uses a silica material to affix to … Read more