Create a smart rear light with blinking patterns for visibility.

Show a simple green/amber/red indicator for room air quality.

Provide a quick alert and guidance during tremors.

Visualize simple energy-related readings on a mini dashboard.

Schedule plant watering based on soil and time windows.

Monitor humidity and temperature to keep a small greenhouse healthy.

Create a hygiene reminder that detects presence and plays a cue.

Track soil and light to help indoor plants thrive.

Drive a small buggy toward brighter areas to explore phototaxis.

Adjust a study lamp based on ambient noise to support focus.

Use simple AI cues to guide recycling vs. trash decisions.

Create a class-change bell with schedules and cues.