his smart mixtape cassette is inspired by the 80s–90s days of recording favorite songs and sharing tapes with friends. I redesigned that nostalgia with a modern twist — a 3D printed retro cassette that hides dual NFC tags inside. The print pauses mid-way so you can insert the tags, then seals them in. Just tap with a phone to open playlists, links, or messages — a classic mixtape reborn for the tap generation. 📼✨