Robotics on Scholionhttps://scholion.thluiz.com/tags/robotics/Recent content in Robotics on ScholionHugo -- gohugo.iopt-BR© 2026Wed, 23 Sep 2026 15:33:42 +0100A Functional Taxonomy of World Models - Dr. Fei-Fei Lihttps://scholion.thluiz.com/notes/a-functional-taxonomy-of-world-models/Wed, 23 Sep 2026 15:31:29 +0100https://scholion.thluiz.com/notes/a-functional-taxonomy-of-world-models/Fei-Fei Li and the World Labs team split ‘world model’ into three functions: renderers output pixels, simulators output physically faithful state, planners output actions.How we built a desktop companion robot with Gemma 4 and Raspberry Pihttps://scholion.thluiz.com/notes/desktop-companion-robot-gemma-4-raspberry-pi/Wed, 23 Sep 2026 13:51:08 +0100https://scholion.thluiz.com/notes/desktop-companion-robot-gemma-4-raspberry-pi/A LEGO-bodied desk robot switches between a local Gemma 4 model for instant private chat and cloud Gemini for harder reasoning, its eyes and motors driven by a five-state machine.