"New research from Cass Business School has found that battery icons on mobile phones shape how people view time and space, and how battery conservation practices define user identities.” https://phys.org/news/2019-09-battery-icons-perceptions-space-user.html?fbclid=IwAR1vNmBBx8UYB1d5Vl5-atY7nGBDTtsQ_4SPspX6y6-tzk2Q8flKFPc4P-A… (h/t @nhallam )