At WSJ Tech Live, Kaiwei Tang says that most devices are built to maximize users’ attention and engagement instead of connecting them in a meaningful way.

"Most people like to gossip, and this gave ordinary people a chance to look at the real life of celebrities," says Tsang Sing Ming, senior manager at TVB. "To an extent, the human interest story tells ...

Editor on breaking news and of the Post Local newsletter Alisa Tang is a breaking news editor for The Washington Post's local desk and editor of the Post Local newsletter. She occasionally dons a ...