Tech news picked on 2026-11-14
- This is a trackball mouse where you move the cursor by rolling the ball with your thumb instead of moving your wrist. Two dials on the bottom let you adjust the ball's position up, down, left and right, and you can also pull the ball forward or push it in.
- The adjustment range is only a few millimeters in each direction. The original reporter thinks even such small adjustments can help with comfort during daily use. The ball diameter is 34mm.
- Cursor speed (DPI) can be changed from 100 to 2,400 with a button or the Keychron Launcher software. There are 6 buttons, and the software allows remapping functions and setting macros.
- The usage times stated in the original are up to 106 hours over Bluetooth on battery 600mAh, and 98 hours with the included 2.4GHz receiver. A USB-C cable connection is also supported. Colors are black, white and transparent, and shipping is expected in early December.
ChatGPT launches wallet feature, and an AI agent picks products and even pays for them
- OpenAI has added a wallet feature to ChatGPT. An AI agent called dots helps choose what to buy and completes the payment on the user's behalf.
- At first, it is open only to some ChatGPT Pro subscribers in the US aged 18 or older. A Visa, Mastercard or American Express card issued in the US is required.
- Before payment, users check the product, the total and the card to be used, then approve with Face ID or a fingerprint. OpenAI said it uses payment tokens, so the actual card details are not shared with dots or merchants.
- OpenAI explains that benefits such as card rewards and the ability to file payment disputes are also kept. It announced plans for spending limit settings and more supported merchants, but some sites, such as Amazon, block AI agents.