QR-based emergency profiles for riders
Ride safe. Your vitals speak when you can't
What it does
Motorcyclists can't speak when they need it most. VidaNRuedas gives every rider a QR sticker for their helmet. Scan it with any phone — no app needed — and first responders instantly access blood type, allergies, conditions and emergency contacts. 5 minutes to set up. Free to start. Built for Mexican riders. In Spanish. Expanding soon.
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Dev tools · May 2026 · kilo.ai
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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com
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Dev tools · May 2026 · github.com