Google Gemma Team Publishes DinoDesk AI Prototype Linking Gemma 4, Gemini Flash and Raspberry Pi

Google's Gemma team has published DinoDesk AI, an open prototype for a tactile desk robot built from LEGO, a Raspberry Pi and a hybrid model router that uses local Gemma 4 for routine interaction and escalates harder prompts to Gemini Flash. The project is framed as a privacy-conscious companion device: it avoids a camera, runs casual chat through a local PC gateway, and keeps cloud calls for complex reasoning, coding help and longer explanations.