大家應該都有被別人提醒褲子拉鍊沒拉的糗事，一位學有專精的網友不知是被激到還是真心想要造福社會，製作了一款智慧裝置WiFly粘在褲頭上，只要拉鍊頭離開感應器，即會收到提醒，不用等到公共場合被正妹檢舉…。關鍵就在於褲頭上的霍爾效應感應器，事先粘在別針上固定於褲頭，當拉鍊上的磁鐵離開就會起動微控制器，設定若干秒會觸發通知。
If you know me, you know one of my favorite things to do is speedrun product ideas from my friends. One requested "Pants that detect when your fly is down for too long and send you a notification". Currently seeking investors. pic.twitter.com/Mz3IDnCLaG
— Guy Dupont (@gvy_dvpont) May 23, 2023
Hot glued some safety pins to a hall effect sensor. Super glued a powerful magnet to the zipper. Wires run to an ESP-32 in my pocket, which pushes the notif when the hall effect sensor has been "on" for [x] seconds. pic.twitter.com/ZFHvO3aZVV
— Guy Dupont (@gvy_dvpont) May 23, 2023
