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The next-generation wearable will be your car

This year's CES has had a heavy emphasis on the class of device known as the "wearable" – think about the Apple Watch, or Fitbit, if that's helpful. These devices usually piggyback off of a smartphone's hardware or some other data connection and utilize various onboard sensors and feedback devices to interact with the wearer. In the case of the Fitbit, it's health tracking through sensors that monitor your pulse and movement; for the Apple Watch and similar devices, it's all that and some more. Manufacturers seem to be developing a consensus that vehicles should be taking on some of a wearable's functionality. As evidenced by Volvo's newly announced tie-up with the Microsoft Band 2 fitness tracking wearable, car manufacturers are starting to explore how wearable devices will help drivers. The On Call app brings voice commands, spoken into the Band 2, into the mix. It'll allow you to pass an address from your smartphone's agenda right to your Volvo's nav system, or to preheat your car. Eventually, Volvo would like your car to learn things about your routines, and communicate back to you – or even, improvise to help you wake up earlier to avoid that traffic that might make you late. Do you need to buy a device, like the $249 Band 2, and always wear it to have these sorts of interactions with your car? Despite the emphasis on wearables, CES 2016 has also given us a glimmer of a vehicle future that cuts out the wearable middleman entirely. Take Audi's new Fit Driver project. The goal is to reduce driver stress levels, prevent driver fatigue, and provide a relaxing interior environment by adjusting cabin elements like seat massage, climate control, and even the interior lighting. While it focuses on a wearable device to monitor heart rate and skin temperature, the Audi itself will use on-board sensors to examine driving style and breathing rate as well as external conditions – the weather, traffic, that sort of thing. Could the seats measure skin temperature? Could the seatbelt measure heart rate? Seems like Audi might not need the wearable at all – the car's already doing most of the work. Whether there's a device on a driver's wrist or not, manufacturers seem to be developing a consensus that vehicles should be taking on some of a wearable's functionality.

Cadillac tops Tesla in Consumer Reports semi-automated driving test

General Motors' Cadillac outscored Tesla in a new ranking of partially automated driving systems tested by Consumer Reports and released on Thursday. The highly influential nonprofit organization, which tests and rates a variety of consumer products from appliances to vehicles, said it compared Cadillac's Super Cruise and Tesla's Autopilot with similar systems from Nissan and Volvo. Nissan's ProPilot Assist was ranked third and Volvo's Pilot Assist fourth. Consumer Reports said it has been testing partially automated driving systems for several years but elected to conduct a formal study intended for publication, because "we are at a tipping point where they are now going mainstream," according to Jake Fisher, director of auto testing. The organization said its tests, conducted on a private track and on public roads in Connecticut, were designed to measure the systems' ability to automatically control steering and speed in certain situations, while helping drivers pay attention and regain manual control of the vehicle when required. CR noted that any of these systems can increase driving risk if used in inappropriate situations, or if drivers become inattentive or over-reliant on them. While they can help relieve driver stress and fatigue, Consumer Reports said, the partially automated systems are "not intended to be self-driving features." The systems typically use cameras, radar and other sensors, as well as mapping data, to monitor location and traffic conditions and help keep a vehicle centered in the lane at a safe distance behind other cars. Each system has limitations. Cadillac's Super Cruise, for instance, only functions on divided highways that have been mapped by GM. In contrast, Tesla's Autopilot can be used even on small, curvy roads with poor lane markings, but "operates erratically in those situations," Consumer Reports said.The organization tested Super Cruise on the Cadillac CT6; Autopilot on the Tesla Model 3, Model X and Model S; ProPilot Assist on the Nissan Leaf and Infiniti QX50; and Pilot Assist on the Volvo XC40 and XC60. Consumer Reports said Cadillac's Super Cruise did "the best job of balancing high-tech capabilities with ensuring the car is operated safely and the driver is paying attention." Tesla's Autopilot was cited for its capability and ease of use, while Nissan's ProPilot Assist did a better job than Autopilot or Volvo's Pilot Assist in keeping drivers engaged.

Volvo's electric XC90 SUV to include lidar as standard equipment next year

DETROIT — Volvo Cars plans to make lidar sensors standard equipment in a new generation of its XC90 SUV next year as part of a strategy to deploy more advanced safety and automated driving technology that relies on precise images of the world around the vehicle. The decision by Volvo Cars to fold lidar sensors into the base price of its vehicle is a bet that customers will pay for the additional capability. It has been called a "watershed moment" by some in the industry. The Swedish brand, owned by China's Geely group, is taking a sharply different road from rival Tesla Inc, which has shunned lidar and radar and is focusing on just cameras and software for its automated driving systems. Self-driving car sensor startup Luminar Technologies Inc will supply Volvo Cars with its Iris lidar and Sentinel software in combination with software from Volvo in the electric XC90 SUV that will be built in South Carolina and go on sale in 2022, the companies said. The new technologies are designed to address traffic situations that often result in severe injuries and fatalities. Over time, the technology will become more capable and will increasingly intervene to prevent collisions, the companies said. "By having this hardware as standard, we can continuously improve safety features over the air and introduce advanced autonomous drive systems," Volvo Cars Chief Executive Hakan Samuelsson said in a statement. Lidar sensors, which use laser light pulses to render precise images of the environment around the car, are seen as essential by many automakers to enable obstacle detection and avoidance in advanced driving assistance systems and eventually in fully automated vehicles. Complete sensor set on on electric successor to XC90 Until now, lidar has been too costly for automakers to implement as anything other than an option that costs extra. Luminar CEO Austin Russell said the pricing for its lidar is on the order of $1,000 per unit. Volvo Cars' chief technology officer, Henrik Green, said cost is not the focus for the Swedish auto brand. While the price of the technology will come down over time as volumes grow, the rollout will accelerate use of automated services that the company can charge for. Green said subsequent vehicles will add the lidar package as standard, and that this continues Volvo Cars' history of being first to standardize many safety features, including three-point seat belts and side-impact airbags.