👍 Human Operator Moves the Hand

MIT's wearable Human Operator looks like dragon scales along the forearm. AI vision tracks the task and sends precisely timed electrical signals to the hand muscles, making the fingers move without the user deciding to move them.

For someone 1.5 years after a stroke, whose recovery has stalled, repetition is the point. The device could provide more training hours in a week than a clinic can provide in a month.

It does not download a skill. It guides movement rather than transferring ability, and it is still unknown whether this creates lasting motor memory.

📊@tech

🤖 Gemini 4 Carbon Tops AI Ranking

Artificial Analysis put it ahead of GPT-6 Astra and Claude Opus 5.5 in the overall ranking.

Carbon performs better on huge texts, math problems, and office tasks. Its biggest lead is in cybersecurity. It hallucinates facts half as often and cheats far less on tests.

Access is currently limited to cybersecurity professionals. Everyone else is promised access as soon as possible.

📊@tech

🤖 AI Agents Found Anthropic Vulnerability

The attack took less than 12 hours. While people targeted Anthropic’s servers, agents found a vulnerability in third-party office software.

A startup founded by former employees of Elon Musk’s DOGE carried it out. The agents reached sales systems and internal tools and some customer contacts, but not Claude user chats or model source code.

The work happened under Anthropic’s bug bounty program, which asked them to find vulnerabilities so they could be fixed.

📊@tech