Raw sensor data from in-home sensors in 23 homes of older citizens

Raw sensor data from 23 homes of older citizens gathered over a period from between 6 weeks to 6 months. Sensors varied per home with between 10 and 20 sensors in each. Each CSV file corresponds to a different home and column A is the UNIX timestamp and subsequent columns correspond to sensor values from the sensor described in row 1. The last column in each CSV file is the presence of one of 4 activities of daily living, automatically detected.