Most of us have looked up at the night sky at some point and felt that brief, humbling recognition that there is an enormous universe out there, and we have no idea what is happening in it. Then a notification comes in, and the moment passes. Lumen Orbit, a student concept from CEPT University, is a small handheld accessory designed to keep that awareness alive without requiring a telescope, a star chart, or a dedicated app.
The device is disc-shaped and roughly palm-sized, with a two-part body split along its equator by a copper-toned accent band. The upper half is a polished silver-gray cap; the lower sits wider and shallower in a dark matte gunmetal finish. A woven braided lanyard with a hexagonal metal clasp attaches to the body, making it something you can loop around a wrist, hook to a bag, or hang using a built-in fold-out carabiner.
Designer: Kinshuk Agarwal
The primary face carries a circular display showing real-time planetary positions: which planet is currently visible, where it sits in the sky relative to your location, and when it rises and sets. Flip the device over, and a second, smaller screen on the reverse offers a close-up planetary render. The UI uses pixel-art-style graphics for its planet illustrations, landing somewhere between retro charm and deliberate restraint.
The interaction model is equally considered. A flip gesture switches between the two display modes, squeezing the body cycles through planets, and haptic vibration signals astronomical events such as meteor showers, eclipses, and alignments. The idea is that information about the cosmos arrives the same way a text message does, as a quiet nudge rather than something you have to actively seek out.
What the concept is really proposing is a dedicated single-purpose ambient device for astronomical awareness. Smartphones can technically do all of this through apps, but a specialized physical object changes the relationship to the information entirely. Carrying something whose only purpose is to connect you to the solar system is a genuinely different proposition than opening an app between emails.
The open questions are substantial. How the real-time tracking handles connectivity, how the device charges, and how positional accuracy works without confirmed GPS integration are things the concept leaves unspecified. The form is confident, and the interaction logic is coherent. The more interesting problem is whether a working version could fit into a jacket pocket for easy access.
