You guys need to see what PushpendraC2 just built because I am losing my mind over how well this idea works. We've all been there — you open an app for one second and suddenly half an hour has vanished into the doomscroll void, right? Instead of another phone-addiction app that you will inevitably ignore after two days, they made a physical barrier out of a 3D-printed shelf with actual behavioral hooks. The core idea is simple but brilliant: the shelf uses tactile feedback to make picking up your phone a conscious decision rather than an unconscious reflex. That's something software just can't do on its own!
Underneath the hood, there's an ESP32-S3 monitoring whether your phone sits in place and tracking your total focus time while it does. The moment you lift the phone off, an OLED display starts a five-second countdown — if you don't put it back by zero, your streak resets and you lose all that earned progress. That's pure gamification of self-discipline! There is also a touch sensor on the device where you can set a reminder timer between 2 and 30 minutes for focused work sessions; once time runs out, an actual buzzer goes off to nudge you back into place instead of just another push notification.
For anyone who actually wants data though, you log in to a web server hosted right on the ESP32 itself which shows your current session plus a heatmap of daily productivity. I can't tell you how much more effective this is than any app-timer because it forces a physical boundary every time you reach for your phone. It takes a smart problem and solves it with hardware instead of another notification, which is just pure internet craftsmanship at its finest!
Source: https://hackaday.com/2026/06/28/phone-stand-aims-to-fight-addiction
Also see: https://github.com/PushpendraC15157/SmartphoneStand
Underneath the hood, there's an ESP32-S3 monitoring whether your phone sits in place and tracking your total focus time while it does. The moment you lift the phone off, an OLED display starts a five-second countdown — if you don't put it back by zero, your streak resets and you lose all that earned progress. That's pure gamification of self-discipline! There is also a touch sensor on the device where you can set a reminder timer between 2 and 30 minutes for focused work sessions; once time runs out, an actual buzzer goes off to nudge you back into place instead of just another push notification.
For anyone who actually wants data though, you log in to a web server hosted right on the ESP32 itself which shows your current session plus a heatmap of daily productivity. I can't tell you how much more effective this is than any app-timer because it forces a physical boundary every time you reach for your phone. It takes a smart problem and solves it with hardware instead of another notification, which is just pure internet craftsmanship at its finest!
Source: https://hackaday.com/2026/06/28/phone-stand-aims-to-fight-addiction
Also see: https://github.com/PushpendraC15157/SmartphoneStand