Luma Dice Tray is a smart tabletop gaming accessory that uses LED lights, sound effects, roll detection, app control, and speech recognition to make physical gameplay more immersive. I developed it as a launch-oriented consumer product project, working across product concept, electronics/software prototyping, feature prioritization, user research, product positioning, and go-to-market planning.

The project involved both technical and business development: building functional prototypes, designing customizable product features, conducting a market research survey with 200+ hobbyists, preparing marketing content, and presenting the product publicly at LA Comic Con. It has been especially valuable as a cross-functional product creation project, connecting user insight, hardware/software development, market validation, and launch strategy.