“…Considering malnutrition remains one of the most common nutritional challenges amongst older adult populations (2) , the ability to detect the frequency of eating events in a longitudinal and unobtrusive manner presents an innovative opportunity for early detection and intervention in this area. As part of the wider study exploring the feasibility of an IoT-based system “NEX” to support older adults to live independently (3) , this current study aims to investigate the accuracy of an IoT- based system deployed in older adult's homes to detect eating events based on triggering of a range of sensors in the home. Six older adult participants (age range 63–87 years, 67% (4/6) female) were recruited to take part in pilot testing of the NEX system in their homes for a 10-week period.…”