This one’s a concept from Motorola called Maxwell. It includes a microphone and camera for multimodal input, and an integrated magnet means it can be worn as a pendant around your neck or as a pin on your shirt. The idea is that it’ll take meeting notes and hands-free photos, answer questions in natural language — all the usual stuff. Having picked it up, I can at least confirm that it’s much lighter than that other, ill-fated AI pin.