Research shows that even brief mental blocks created by shifting between tasks can cost as much as 40% of someone’s productive time, the equivalent of dropping 10 IQ points from our cognitive ...

WhatsApp tests notification bubbles for Android, allowing users to reply to messages without leaving other apps for better ...

iPadOS 26 is easily the most significant change to the iPad software we’ve ever seen. Between the new multitasking windows in 26.0, the slide-over refinements in 26.1, and now the return of Split View ...

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A Stanford test challenges multitasking abilities by having participants count red arrows, revealing how divided attention affects focus and perception. As California highway slides toward sea, the ...