A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ultra-dense, long-term data storage.
Claude Code remote control has limits versus full remote login; sessions fail if the PC is offline or terminal closes, plan ahead.
SINGAPORE – An app is being developed to help Singaporeans detect fraudulent QR codes that lead them to harmful sites when they are trying to access government services instead. Currently available ...