Wireless earbuds began as a convenient way to hear music without cables, but they are steadily becoming tools for communication as well.

Smart glasses fitted with cameras and spatial audio are giving blind and partially sighted travellers a new way to navigate busy cities independently.

Building savings rarely depends on one large decision.

Flashcard applications have grown smarter, using spaced repetition algorithms to resurface difficult material just before learners are likely to.

Cities are adding shade to bus stops and tram shelters as summer queues expose how little protection many waiting areas offer passengers.

Airports are expanding electric shuttle bus services as passenger numbers rise and terminals push to cut curbside emissions.