1997 Toyota Previa Awd Super Charge on 2040-cars

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Hello, Siri? Please don't crash the car

Hands on the wheel and eyes on the road? You could still be distracted while driving. Voice-recognition software that many automakers tout as a safer alternative to handheld devices can still divert drivers' attention, a new study published by AAA found. Researchers noted that workload ratings were the highest on their scales when participants in the study used Siri. The technology is alluring because it allows drivers to do things like change the radio station or compose a text message without removing their hands from the wheel or their gaze from the road. But many of those tasks increase a driver's cognitive workload. Depending on the situation, that can be dangerous. "It's especially problematic, because you can be distracted and not know it," J. Peter Kissinger, president of the AAA Foundation for Traffic Safety, told Autoblog. "That's the nature of mental distraction. It's hard to appreciate. ... Often, you don't know you're distracted until it's too late." There's significant variation in the results of the study. Simple, single-task car commands for operations like changing the radio station caused minimal increases in workload, about the same as listening to an audio book. Composing information using speech-to-text technology was more burdensome, and using menu-based functions caused a high level of cognitive workload. Siri-based interactions posed the highest levels of distraction, according to AAA. Researchers noted that workload ratings were the highest on their scales when participants in the study used Siri, and two of the three simulator crashes they observed during the study of 36 participants came while the subjects were interacting with Siri. The subjects weren't looking at nor making contact with their iPhones during these interactions. "Common issues involved inconsistencies in which Siri would produce different responses to seemingly identical commands," the researchers wrote. "In other circumstances, Siri required exact phrases to accomplish specific tasks and subtle deviations from that phrasing would result in a failure. ... Some participants also reported frustration with Siri's occasional sarcasm and wit." It wasn't just the complexity of the task that caused variations in level of distraction – the variations could also be dependent on the particular make and model of the car being tested.

Toyota amalgamates motorsports divisions under Gazoo Racing

Toyota has more racing divisions than we could wave a checkered flag at, with the company's various motorsport activities all coordinated by different operations. But the Japanese industrial giant is now bringing most (if not all) of them under one roof. From here on in, any racing that was done under the Toyota Racing, Lexus Racing or Gazoo Racing banners will now be united under the latter. That includes the LFAs it races around the Nurburgring, the TS040 Hybrid it fields at Le Mans and in the World Endurance Championship, the Yaris it will soon throw at the World Rally Championship, the Lexus racers that compete in the Super GT championship back in Japan... the works. The move does not appear to affect Toyota Racing Development, the automaker's American arm that handles its NASCAR racing activities, but from here on out, any Toyota or Lexus you see racing on most anything but a speedway will be competing under Gazoo Racing. The move appears to be more than symbolic and semantic, putting its racing vehicle development, technical support and marketing activities in the hands of the new Motor Sports Group. In announcing the consolidation, Toyota highlights in particular the benefit its various racing programs bring to its talent pool, if not the direct effect they have on the company's vehicles themselves. Toyota Racing, Lexus Racing and GAZOO Racing Unite Under GAZOO Racing Toyota City, Japan, April 9, 2015-Starting April 11, Toyota will unite all motorsports activities under GAZOO Racing. The move will clarify the role of Toyota's motorsports in its efforts to make ever-better cars and foster new generations of car enthusiasts. Until now, Toyota has participated in competitions around the world-including the World Endurance Championship (WEC), the Super GT in Japan, and the Nurburgring 24 Hours endurance race-through the separate Toyota Racing, Lexus Racing and GAZOO Racing teams. Of those, GAZOO Racing in particular was created to expand the role of promoting motorsports beyond that of traditional automakers, and carry out grassroots activities aimed at creating new and ever-growing generations of car enthusiasts. Concerning today's announcement, Toyota President Akio Toyoda said: "Our founder Kiichiro Toyoda once said that motorsports are vital to the evolution of car making and the entire auto industry.

Toyota engineer warns automous cars could increase fuel use, urban sprawl

An increasing number of people are starting to consider the potential downsides of a transition to autonomous cars. The FBI is already looking at them for the potential ill effects on law enforcement, and a scientist for Toyota is raising the possibility that driverless vehicles could actually be detrimental to the environment over the long term.
Ken Laberteaux, who studies future transportation for Toyota, thinks that autonomous cars could lead to more pollution, not less, says Bloomberg. However, Laberteaux's theory isn't so much based purely on science as it is considering behavioral and historical trends. "US history shows that anytime you make driving easier, there seems to be this inexhaustible desire to live further from things," said Laberteaux during a presentation at the Automated Vehicles Symposium in San Francisco, CA, cited by Bloomberg.
Laberteaux's belief is that if commuters can make their drives easier, then they will be more willing to live farther away from the cities where they work. The end result would be more urban sprawl and increased pollution from the longer travel times.