BitcoinWorld This $9 NFC key physically locks your most addictive apps — no willpower required Autonomous Key, a $9 NFC device that physically locks distracting apps on your smartphone, is now shipping to backers after a successful Kickstarter campaign, offering a willpower-free approach to digital wellbeing. Unlike software-based screen-time tools that rely on self-control, this small key requires a deliberate physical scan to unlock apps like Instagram or TikTok, making […] This post This $9 NFC key physically locks your most addictive apps — no willpower required first appeared on BitcoinWorld.