Watching PERS and consumer health tech industries is like watching parallel worlds. You have to notice. Although offerings are now mobile, they are not moving closer to consumer health tech. Wander from website to website of the leading players – Philips, Tunstall, ADT, Lifestation, LifeAlert, and so on, in the self-described Medical Alarm industry, regardless of who the company is, services are described and compared in this chart by VRI in the context of the 'emergency' dimension of Personal Emergency Response System/Service. Okay, you’ve looked over the laundry list of companies in the VRI-crafted chart. Now add a few more mobile PERS offerings that aren’t on the chart – like Verizon Sure Response, Tunstall, GreatCall’s Five Star, MobileHelp, AT&T and Numera. Verizon’s site offers 'convenience calling' (that is, minutes that can be used for non-emergencies); Numera’s site mentions a future health aspect of its Libris offering; and AT&T’s site talks about Health. Otherwise, the emphasis is about averting or responding to an emergency.