When your carry-on suitcase has it’s own weight sensors, geo-locator, proximity alarm system, 3G SIM card, Bluetooth-activated locks, and a built-in USB port to charge your phone, it just seems a shame to give it a task so pedestrian as toting your shirts, boxers and shaving kit. “We want to be the most sophisticated, both in technology and in materials and design,” said Diego Saez Gil, co-founder and CEO of Bluesmart, at his San Francisco office.