Practical Wearable Technology

I keep looking for useful, practical, wearable technology and Google Glass isn’t it. In fact, most of the wearable technology I read about hasn’t impressed me even a little. The problem is that most of this technology has no practical value. At best, it distracts people who are already so distracted that they do things like walk right into fountains while texting. As far as I’m concerned, these people don’t need even a small distraction, much less a major distraction like that provided by Google Glass.

However, Google is working on a practical, useful, wearable technology that apparently isn’t generating much press at all—a smart contact lens for diabetes patients. The new lens monitors a patient’s glucose levels continuously through tears. Instead of having to take readings several times a day (and still missing potential high or low readings), the lens would make it practical to monitor blood sugar continuously. There are technologies currently available that do monitor blood sugar constantly, but they’re inconvenient, restrictive, and uncomfortable. This technology promises to make it possible to monitor blood sugar without disturbing the patient’s daily routine. In fact, with the right configuration, a diabetes sufferer would live pretty much a normal life except for the need to take medications as needed to control blood sugar.

There are other health-related wearable technologies on the horizon. For example, there is Samsung’s Simband that monitors heart rate, blood pressure, and a number of other readings. A device of this sort could make it possible for people with serious health problems to get out of their homes and lead lives that are closer to normal.

Unfortunately, all of these wearable technologies are still in the planning, research, and development phases. Until practical devices appear on the scene, I’ll continue to view wearable technology as yet another disruptive toy with the potential to cause real harm to the wearer. Let me know your thoughts about wearable technology at