Crypto

Google quantum chip Willow cuts computation errors 40-fold, but bitcoin security threat still distant

Google succeeds in cutting errors in “magic state,” a key resource for quantum computing, to about one-fortieth of the previous level. Its Quantum AI team reports achieving 99.99% logical accuracy using its Willow processor, but the performance remains far from levels needed to crack bitcoin or RSA-2048 encryption. Researchers cite a wide gap in required accuracy and note that Willow has 105 physical qubits, far below estimates for such attacks.

Games & Commerce

Xbox Elite Series 3 controller specs leak points to Hall effect and TMR sticks

Key specifications for an \"Xbox Elite Controller 3,\" believed to be Microsoft’s next premium gamepad, have leaked. The information points to possible Hall effect or TMR analog sticks, which could help reduce stick drift, and enhanced haptics using a VCA motor. The leak also indicates expanded customization, including multiple faceplates, paddles and other components. The timing remains unclear, and Microsoft has not made an official announcement.