Send a photo of a meal plus a short description to a Telegram bot; it uses a vision model, augmented by your description, to estimate total calories and protein and compare them against your daily goal, then stores the entry as history. The product instinct beyond the gadget: a planned web interface for the history opens a second use case — a coach whose clients log their meals while she receives the summaries and can analyse each client’s history. The notable design choice is using the user’s text description to augment the vision estimate rather than relying on vision alone. (Full four-part write-up to follow.)