Over the last few months, I took part in a competition (Steamunity: Design for Humanity) and created a cool circuit to improve two-way communication between elderly residents and their visitors! It builds on the doorbell system to help alert elderlies that suffer from hearing disabilities. Check out the repo: github.com/DakshRocks21/Steamunity Can't post this without acknowledging my fellow no-lifer @dak5h who has been a blast to work with throughout, huge credits to him for making this with me. And below is a picture of the stuff in action. It's just circuits for now, but our team's gonna 3D model some cool stuff to make the entire setup look good.