Nothing killed the Glyph Interface. This Teenage Engineering synth concept argues that was a mistake

Then Phone (3) arrived in July 2025 with the Glyph Matrix instead, a small dot matrix circle tucked in the corner, and the comment sections held a funeral. Which makes it pretty funny that the most convincing argument for reviving that light language has come from a fan concept for a synthesizer. Abdelrahman Shaapan’s Mini OP-3 wraps a semi-transparent rear panel around a compact synth, with LED effects and dynamic graphics that pulse along to whatever you’re playing. Shaapan’s rear panel puts that language back to work, running LED effects and dynamic graphics that respond to your audio in real time. We covered a Teenage Engineering DJ console concept a couple of years back, and this one clears that bar comfortably.