Overview
Somnus is a bedside circadian alarm clock that tracks heart and respiratory rates without physical contact. It gently wakes users during light sleep to reduce sleep inertia and promote a more restorative transition to wakefulness.
Research into sleep science and non‑contact biometrics informed the concept. Small‑scale radar sensor tests helped determine range and placement, while numerous form explorations led to a refined wooden enclosure with a single intuitive control.
Key Contributions
- Compiled research on circadian rhythms, sleep inertia and non‑wearable biometrics.
- Tested radar sensors to measure respiration and heart rate without contact.
- Designed a minimal, ambient product with tactile metal touchpoints and a single oversized dial.
Outcome
Somnus elevates the alarm clock into a considerate sleep companion. The final design uses a radar sensor to wake users gently during light sleep with increasing light and sound, demonstrating how thoughtful design and non‑intrusive technology can promote healthier rest.
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