Omron Accelerometered Toothbrush Knows Exactly What It’s Brushing
The Omron HT-B551 looks like any other electric toothbrush, but inside, it’s got a tri-directional secret: an accelerometer. Hey, fancy-pants futurists! You didn’t see this one coming, did you? Omron’s toothbrush uses its accelerometer to guess what exactly it’s brushing against, whether it be soft tissue, big flat incisors, or scummy molars, and adjusts its…
