ChronoHome: Adaptive Lighting

Inspired by 'Hyperion's' time tombs and 'Metropolis' automated systems, ChronoHome isn't just about setting schedules. It's about understanding the user's chronotype (morning lark, night owl, etc.) through a simple initial questionnaire and then using AI to adapt the lighting throughout the day. The core concept is to mimic natural sunlight cycles and create customized 'environments' via smart lighting.

The 'story' is that your home becomes a sanctuary optimized for your personal peak performance and well-being. In the morning, simulate a brighter, bluer light similar to dawn to suppress melatonin and boost alertness (borrowing from 'AI Workflow for Companies', this could integrate with existing calendar events to pre-emptively optimize lighting for scheduled meetings). In the evening, shift to warmer, dimmer tones to encourage relaxation and sleep.

How it works:
1. User Input: Simple web or mobile interface for initial chronotype questionnaire and preferred lighting styles (e.g., 'Productivity', 'Relaxation', 'Movie Night').
2. Chronotype & Preference Analysis: AI (a simple pre-trained model or API like TensorFlow Lite for microcontrollers) analyzes the user input to understand their ideal lighting schedule.
3. Dynamic Lighting Control: The system uses a Raspberry Pi or similar microcontroller to control smart bulbs (Zigbee or WiFi). It adjusts brightness, color temperature, and hue based on the AI's recommendations and the current time of day.
4. Environment Simulation: Users can create custom 'environments' (e.g., 'Rainy Day Reading Nook') that override the general chronotype schedule. These are saved and can be activated on demand.
5. Integration: Optional integration with other smart home devices (blinds, thermostats) to further enhance the simulated environments.

Niche, Low-Cost, High Earning Potential:
- Niche: Focuses on personalized chronotype-based lighting, not just generic smart lighting control.
- Low-Cost: Utilizes readily available and affordable components (Raspberry Pi, smart bulbs, free AI libraries).
- High Earning Potential: Subscription model offering premium features like advanced chronotype analysis, personalized environment design, and integration with sleep tracking devices. Alternatively, sell pre-configured kits or custom lighting profiles.