Apple is working on ways to help detect and diagnose conditions such as depression, anxiety and cognitive decline using an iPhone, WSJ is reporting. Techcrunch: Researchers hope that analysis of data such as mobility, sleep patterns and how people type could spot behaviors associated with those conditions, according to The Wall Street Journal. ther measurements could include facial expression analysis and heart and respiration rates. All of the processing would take place on the device, with no data sent to Apple servers. The company is working on research projects that could lead to the development of these features. The University of California, Los Angeles, is studying stress, anxiety and depression, with Apple Watch and iPhone data for 3,000 volunteers being tracked in a study that starts this year. A pilot phase that began in 2020 recorded data from 150 participants.
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