Science and Technology

In the darkest moments of a family tragedy, when the playwright Mona Pirnot couldn’t find the strength to verbalize her feelings to her boyfriend or her therapist, she tried something a little unorthodox: She typed her thoughts into her laptop, and prompted a text-to-speech program to voice them aloud.It was a coping mechanism that also sparked a creative pivot: Pirnot’s then-boyfriend, now-husband, Lucas Hnath, is also a playwright, with a longtime interest in sound and a more recent history of building shows around disembodied voices. His last play, “A Simulacrum,” featured a magician re-creating his side of a conversation with…

Imran Khan, Pakistan’s former prime minister, has spent the duration of the country’s electoral campaign in jail, disqualified from running in what experts have described as one of the least credible general elections in the country’s 76-year history.But from behind bars, he has been rallying his supporters in recent months with speeches that use artificial intelligence to replicate his voice, part of a tech-savvy strategy his party deployed to circumvent a crackdown by the military.And on Saturday, as official counts showed candidates aligned with his party, Pakistan Tehreek-e-Insaf, or P.T.I., winning the most seats in a surprise result that threw…

Mr. Romero visits Ms. Ochoa in Mexico about once a month. But when they’re apart, the A.I.-powered app transports Ms. Ochoa to Mr. Romero’s kitchen or to a wrestling tournament as he coaches his teenage son. They exchange messages on WhatsApp and video chat as Ms. Ochoa gets ready for work. In addition to the lip-dub feature, Ms. Ochoa will often use her iPad to translate their tête-à-tête, while Mr. Romero uses the Timekettle WT2 Edge — earbuds with two-way simultaneous translation that help him follow a conversation in real time.Because their work hours differ, Ms. Ochoa is usually working…

About 17 years ago, Steve Jobs took the stage at a San Francisco convention center and said he was introducing three products: an iPod, a phone and an internet browser.“These are not three separate devices,” he said. “This is one device, and we are calling it iPhone.”At $500, the first iPhone was relatively expensive, but I was eager to dump my mediocre Motorola flip phone and splurge. There were flaws — including sluggish cellular internet speeds. But the iPhone delivered on its promises.Over the last week, I’ve had a very different experience with a new first-generation product from Apple: the…