This dataset is generated from 20 households in the south east of England, as part of a trial that used digital sensors for observational purposes in social research. While sensor-generated data is omitted from this dataset, the trial produced interviews, questionnaires, time-use diaries and ethnographic notes covering various aspects of the trial, including household configurations and practices, study participation (intrusion, burden, meaningfulness) and records of living with sensors. What actually happens within households? We know that men are increasingly sharing in domestic duties and parenting; but does this mean that these activities are being done with their partners or are they taking turns? Do families eat together and talk to each other, or do they have separate meals in different rooms while talking on social media to their friends? It is hard to observe households, and research on these issues is done through self-reporting, with people answering questions and filling in diaries, or with highly invasive methods such as video recording. There is another way. Digital devices are becoming more sophisticated. A modern mobile phone can measure position and movement, as well as what the phone is being used for. Many people wear sensors for heart rate, sleeping patterns, and physical activity. And fixed sensors in houses can be simply plugged in to measure sound and energy use. Using such sensors effectively would reduce the need for questionnaires and interviews, reducing the amount of work for respondents and providing potentially more accurate reporting. However, there are technical problems to be solved. What can be measured by these devices? How can the data be converted into meaningful descriptions of activities? How reliable are these descriptions? There are also ethical concerns. How can the datasets be securely stored and for how long? How does consent work if people forget the devices are there? When should consent be obtained from people who are monitored but not intentionally included in the research, such as visitors? This project will examine these technical and ethical issues. We will develop guidelines for social researchers who want to use digital sensing devices in their research. These will be based on expert advice and discussion with members of the general public, as well as the experience of household members and researchers in a trial study. The data collected in the trial study will be used to compare, contrast and integrate the use of sensor devices with existing research methods. The trial data and comparison of methods will be the foundation to develop analysis tools that help researchers to interpret and understand the rich data that can be collected with these methods, to answer questions about what happens within households.

20 volunteer households 1. Ethnographic notes - observation on site w/walking interviews of households 2. Walking interviews, before trial (unstructured - tours of households) 3. Questionnaire (Q-1 - formal data on household configuration and utilization) 4. Time-Use diaries (self-reported 10 minute intervals over 4 days on activities at home) 5. Interviews, end of trial (semi-structured - on site about the experience of participating, meaningfulness, burden, privacy, living with sensors) 6. Questionnaire (Q-2 - formalized information supplementing the end-of-trial-interview