2004 Toyota Land Cruiser 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 sold record 1.52 million hybrids in 2017

Toyota has been selling electrified cars for more than two decades now, launching the Prius hybrid in Japan in 1997. Back in the fall of 2015, the automaker announced a number of goals as part of its "Environmental Challenge 2050." One of those was to sell 1.5 million hybrids (including its Lexus brand) annually by 2020. Toyota has announced that is has already achieved that goal, selling 1.52 electrified vehicles in 2017. That's an 8 percent increase of Toyota's 2016 hybrid sales, and means the company has sold more than 11.47 million electrified vehicles since it began. Toyota says that represents a reduction of more than 90 million tons of CO2. Last year's achievement "is a testament from our customers to the quality, durability and reliability of our electrified powertrains," says Toyota Executive VP Shigeki Terashi, "and, thanks to them, has led us to establish a solid and sustainable foundation for mass producing a more diverse portfolio of electrified vehicles across our range moving forward." Other goals of Toyota's Environmental Challenge 2050 are 30,000 annual fuel cell vehicle sales by 2020, mass production of battery electric vehicles in 2020 and annual electrified vehicle sales of 5.5 million by 2030. These are all part of Toyota's larger goal of reducing new vehicle CO2 emissions by 90 percent by 2050 (compared to 2010). Prior to 2016, Toyota hybrid sales peaked in 2013, at 1.28 million before slumping slightly in 2014 and 2015. Toyota saw an uptick and a new record in 2016, at 1.4 million, before setting yet another record in 2017, at 1.52 million. Related Video:

Toyota recalling 615k Sienna models over rollaway risk

Toyota has announced a recall affecting approximately 615,000 Sienna minivans due to a possible rollaway risk. All of the vehicles in question are from the 2004, 2005, 2007, 2008 and 2009 model years.
In an official statement, the automaker states that the problem stems from the vehicle's shift lever assembly. "Because of the potential for damage to the shift lock solenoid installed in involved vehicles, there is a possibility that the shift lever could be moved out of the 'P' position without the driver depressing the brake pedal," Toyota said. Because of this fault, the affected Sienna models could roll away without warning, increasing the risk for a crash.
Owners will be notified via first class mail, and the affected Sienna models can be taken to Toyota dealerships to have the shift lock solenoid replaced with a new one. Have a look below for the automaker's official release.