The designer’s job is to make problemssssssssss.

Made with Adobe after effect and Adobe Premiere Pro

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Smart Door Mat Project
Senior year school project  ( in progress)

This project explored how everyday habits can be guided through gentle interaction.
By combining technology and design, I wanted to turn a common annoyance into a moment of mindfulness at home. 

  1.  Family member places shoes randomly
  2.  RFID detects shoes
  3.  Mat or cabinet plays a gentle voice alert 
  4.  Shoes placed correctly


The result looks simple, but it came after many failures — I even burned three main boards. Through this project, I learned not to rely on ChatGPT but to truly understand the principles myself. It reminded me what serial and parallel connections really mean. The project is still in progress — I’m now designing the 3D-printed casing.


Thanks to ‘iot 발걸음’  for helping me fix the wrong code and calculated power supply.