After sitting, standing and walking like a caveman for pretty much all of Macworld/iWorld 2013, it was fitting that one of my last stops of the show was to visit the folks behind the LUMOback posture sensor. Now, I know what you're thinking: "A posture sensor? Seriously? This biometric tracking thing has gone too far!" I don't blame you; in fact, that was exactly my line of thought before I saw what they're doing. But as a longtime back pain sufferer, I can't help but applaud what this device's creators are trying to accomplish.
Another Kickstarter success story, the LUMOback (US$149) is a band-style sensor that you wear on y
