Procedure Once a patient is identified, the researcher will record basic demographic data (see data collection form attached) and the axillary area will be assessed for visible signs of any skin conditions. If there are no visible signs of a skin condition the researcher will apply the Temp-Traq thermometer to the right or left axilla of the subject and record the location of the placement. The researcher will record both the PA and Temp-Traq recordings of subject's temperature (taken at the same time) on the data collection form (see attachment) at four data points; baseline (5 minutes post application of Temp-Traq) and every two hours (+/- 15 minutes) after baseline X 3. Previous testing of the TempTraq® on children and healthy adults has not resulted in any adverse skin reactions. However, as this is a new thermometer format and there is not a significant body of literature on potential skin reactions, the investigators will assess skin before and after application. Thus, at the end of the last reading the Temp-Traq thermometer will be removed and the skin will be assessed for erythema. If erythema is present the patient's nurse and physician will be notified by the researcher.