Toyota suspends self-driving car tests after Uber death

A video grab from dashcam footage released by the Tempe Police Department shows the moment before the collision of ride-sharing Uber’s self-driving vehicle and a pedestrian in Tempe, Arizona on March 18. (Tempe Police Department/AFP)
Updated 22 March 2018
0

Toyota suspends self-driving car tests after Uber death

TOKYO: Japanese automaker Toyota said Thursday it was suspending tests of its self-driving cars so staff could “emotionally process” after an autonomous Uber car killed a pedestrian in an accident.
Ride-sharing giant Uber has already suspended use of self-driving cars after one of its vehicles struck and killed a pedestrian Sunday in the US state of Arizona.
“We cannot speculate on the cause of the incident or what it may mean to the automated driving industry going forward,” Toyota said in a statement issued via the US company that conducts its autonomous vehicle research TRI.
“TRI is pausing Chauffeur mode testing to let its drivers emotionally process this tragedy. We’re monitoring the situation and plan to resume testing at an appropriate time,” the statement said.
“This pause is meant to give them time to settle their feelings and come to a sense of balance.”
Toyota said it would continue its tests of semi-autonomous cars on closed circuits.
But all testing of autonomous cars on public roads, which was previously being conducted in Japan and the US states of California and Michigan, is on hold.
Toyota, like Uber, has safety drivers behind the wheel of its autonomous cars during testing, though the drivers are not typically expected to operate the vehicles.
The Uber accident was the first fatal self-driving car crash involving a pedestrian and has raised fresh concern about the safety of autonomous vehicles.
German automaker BMW said Wednesday expressed sympathies over the incident but said it would not affect its self-driving car project, while Nissan has made no comment.


Twitter triples first-quarter profit to $191 million

Updated 23 April 2019
0

Twitter triples first-quarter profit to $191 million

  • Profits in the first quarter hit $191 million, compared with $61 million a year earlier
  • The longstanding metric of monthly active users was 330 million in the January-March period

WASHINGTON: Twitter said Tuesday its profits tripled in the past quarter even as it ramped up efforts to root out abuse and misconduct on its short messaging platform.
Profits in the first quarter hit $191 million, compared with $61 million a year earlier, while revenues increased 18 percent to $787 million.
Twitter’s global user base appeared to show modest growth even as the company transitions to a different way of measuring it.
The longstanding metric of monthly active users was 330 million in the January-March period, an increase of nine million from the past quarter but down slightly from a year ago.
But Twitter no longer will use that measure, switching instead to “monetizable” daily active users — 134 million in the past quarter, up from 120 million last year.
Chief executive Jack Dorsey said Twitter is benefiting from its moves to root out abusive and inauthentic content that had hurt Twitter’s reputation.
“We are taking a more proactive approach to reducing abuse and its effects on Twitter,” said Dorsey.
“We are reducing the burden on victims and, where possible, taking action before abuse is reported.”
He added that Twitter aims to become “more conversational” and has launched a prototype for a new app called “twttr,” with the goal of “making conversation on Twitter feel faster, more fluid and more fun.”