AI and the World's Hard Problems ─ Economics & social sciences
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Phys.org (machine learning & AI) · Journal / science news · 2026-10-15Economics & social sciences
Smartphone chatting and payment habits help AI identify daily stress, small study finds
Clues to stress can be hidden in everyday smartphone habits such as chatting, searching and making payments. KAIST researchers developed a technology that analyzes several routine behaviors repeatedly performed within apps to identify a person's daily stress state.