HiMama, an app for parents to see what their little ones are up to at daycare all day longBluewave Get, a small device that turns wired headphones into Bluetooth ones (ideal for new phones without a headphone jack)OLED TV 101: I explain what these new OLED TVs are all about. (Hint: thin is in)Livi is a medication dispenser for seniors that’s smarter than any other. We find out why