useless or use-cases, I LOVE talking tech.
Here's some that I've made.mytc scheduler
Automated tc Schedule visualizer
Design and developed a program to help students in Teachers College visualize their schedule and availabilities between one another (www.mytcscheduler.com).
notepix (product designer)
NotePix helps you capture and organize digital content in the form of images, audio and video recordings. No more sifting endlessly through your library for relevant media! With NotePix all your pictures, videos, and audio recordings are filed appropriately in an easy and simple to use interface for efficient review.
Link to playstore: Here!