The Influence of Mobile Technologies on the Quality of Sleep
Research
RF Safe Research Library
Jan 1, 2025
This study assessed whether sleeping with versus without a mobile phone (two-week intervals) affects sleep in medical students, using smartwatch-based monitoring. It reports no statistically significant differences in sleep quality or time spent in wakefulness, REM, light, or deep sleep between conditions. The…
A wearable bluetooth LE sensor for patient monitoring during MRI scans.
Research
RF Safe Research Library
Jan 1, 2016
This engineering paper reports a prototype wearable patient-monitoring device that transmits vital-sign measurements via Bluetooth LE during MRI. Across 7 MRI acquisitions (25 minutes total), the authors report no Bluetooth packet loss, increased PPG noise during MRI, and no effect on temperature/humidity readings.…