The study involves evaluating the sensor effectiveness on healthy human participants. The participants will spend one night sleeping on the functional bed sheet in the Nursing Simulation Centre at York University. Pressure signals will will be recorded during the night, and later evaluated for the respiration rate and patterns. Hourly during sleep, the researcher will assess and document participants' respiratory rates and patterns, and pulse oximeter readings (which includes the oxygen saturation reading and heart rate). Audio-visual recording of the participants during their sleep will be captured for support of the interpretation of signal anomalies. The data collected from the functional bed sheet will be compared to clinical grade hourly manual monitoring of the respiratory rates and patterns by reseachers and registered nurses.