TapBack: One-Tap Memory

Did I lock the door? Is the dog already fed? When did I last change the filter? Where did I put the spare key? Who has my drill? These are too small to justify a note, a calendar event or a whole productivity system — so we carry them around in our heads instead, and then wonder. TapBack is a one-tap external memory for tiny real-world facts. Set a card up once. After that, the normal action is a single tap. SIX THINGS IT REMEMBERS Did I? — Record that you did something. Front door: Locked, 18 min ago. State — Open or closed, on or off, fed or not fed. One tap moves to the next. Last time — When you last watered, changed, cleaned or serviced something. Where — The last place you put something, chosen from your saved places. Count — How many coffees, glasses of water or trips outside. One tap adds one. Who has it — Who has your drill, your spare key or your trailer. BUILT TO BE BORING IN…