BARCELONA, Spain--We're always intrigued by NTT Docomo's booth at trade shows, and this year's MWC is no different.
The company demonstrated a smartphone case with an embedded sensor for hygiene purposes. Similar to the ultra high-speed charging jacket, the device snaps onto the smartphone's chassis, much like a backup battery. However, there's a sensor, microchip, and NFC module embedded in this "jacket."
The most interesting capability of this sensor jacket has to be ranking your alcohol inebriation on a scale of one to five, one being the lowest.… Read more