This is the second phase of testing the Insommiaint system, focusing on the software: the mobile app and the identification of the sleep stages.
Mobile App
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Data Visualization: Simulated sleep data was successfully received from the server and displayed as a sleep stage graph. Every test resulted in accurate rendering.
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User Feedback:
- 👎 Users couldn’t see selected sleep/wake times.
- 👍 Interface was visually appealing.
- 👍 Educational content was engaging, not boring.
Sleep Stage Identification
- Compared to commercial devices, our sleep stage results were inconsistent.
- Likely causes:
- Inaccurate heart rate readings.
- Limitations in the algorithm.
Overall, the system functioned well under test conditions, and the sleep stage algorithm