Wake Up and Talk with Me! In-the-Field Study of an Autonomous Interactive Wake Up Robot

12th International Conference, ICSR 2020, Golden, CO, USA, November 14–18, 2020In this paper, we present a robot that is designed to smoothly wake up a user in the morning. We created an autonomous interactive wake up robot that implements a wake up behavior that was selected through preliminary experiments. We conducted a user study to test the interactive robot and compared it to a baseline robot that behaves like a conventional alarm clock. We recruited 22 participants that agreed to bring the robot to their home and test it for two consecutive nights. The participants felt significantly less sleepy after waking up with the interactive robot, and reported significantly more intention to use the interactive robot

Combined Effects of Noise and Shift Work on Fatigue as a Function of Age

The study was conducted to analyse possible interactions between noise and shift work on fatigue as a function of age. In a large questionnaire survey, we assessed personal and environmental risk factors related to fatigue. Noise exposure at work (LAeq, 8hr) was measured with personal noise dosimetry. The sample included 254 day and shift workers, and was divided into 2 age groups (40-year-olds). Noise exposure had a main effect on fatigue. The highest noise exposure resulted in an increase in the fatigue level of older shift workers. The quantity of sleep mainly depended on the type of shift and age. Our data suggest that the most important factor generating fatigue could be related to industrial noise exposure, a factor which seems to aggravate work-related fatigue generated in a synergic manner by shift work and ageing. Senior workers should be prevented from cumulating those occupational stressors