Researchers in Washington State University’s Department of Psychology and School of Electrical Engineering and Computer Science are asking for participants aged 50+ in a new study. During the study, the researchers will put sensors in the houses of the participants to track movement and temperature. The sensors cannot identify sound, take visuals, or identify other personal information. They will remain in the houses for 16 months but participants will only interact with the researchers every 4 months. Participants will receive payment and two brief neuropsychological report (one at the beginning of the 16 months and one at the end). For more information contact (509) 335-4033.