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Jaguar Activity Key | 2017 Autoblog Technology of the Year Finalist

In principle, the Jaguar Activity Key is a good idea. It's simple, useful, and relatively inexpensive. Unfortunately, in our testing it was less than reliable. Here's how it's supposed to work: To lock the car, leave your keys and fobs inside the vehicle, and strap the band on your wrist. Then, within 30 seconds, place your banded wrist against the letter J of the Jaguar script on the back tailgate. When you come back, you can unlock the vehicle by pressing the tailgate opening button, then, again within 30 seconds, placing the Activity Key band against the J of the Jaguar script. We chose the Jaguar Activity Key as a finalist for our 2017 Tech of the Year award because it's an uncomplicated device with lots of potential customers. Jaguar says the wristband is "robust and fully waterproof." Swimmers, surfers, kayakers, hikers, and even couples out for a sunny-day picnic could use a feature like this wristband key. Plus, wearables are pretty new as a category in general, and even more so in the automotive space. We didn't go skydiving with it or anything (an activity Jaguar cites as a potential usage case), but we did dunk it in water with no ill effects. While it all sounds good in theory, actually getting the Activity Key to work effectively was unexpectedly difficult, especially when the cameras were rolling. We tried varying the timing between closing the door and using the wristband, as well as between using the tailgate button and the wristband. It worked about half the time, regardless of our process or who was wearing the wristband. Whether our issues with the wristband were due to interference, new-technology teething problems, or just electrical gremlins, the idea of purposely locking the keys inside an automobile without having a foolproof way to unlock it gives us reason to pause. The Activity Key is a $400 standalone option on the 2017 Jaguar F-Pace, but only on Prestige, R-Sport and S models. The least expensive F-Pace with Activity Key costs $51,095.

2014 Jaguar XJR unleashed just ahead of New York show [w/video]

Just a week after teasing us with the first image of the car, and mere hours before revealing it to the public at the New York Auto Show, Jaguar has pulled the wraps off of its 2014 XJR super sedan.
The British automaker has confirmed that the XJR will be kicking out a full 550-horsepower and 502 pound-feet of torque from its supercharged 5.0-liter V8, affording the sedan a 0-60 mile per hour sprint of 4.4 seconds and a top speed of 174 miles per hour. A ZF eight-speed automatic transmission will still allow for respectable fuel economy, as Jag estimates ratings of 15 miles per gallon city and 23 highway.
Newly tuned dampers and stiffer spring rates, along with an electronically controlled differential should ensure that the massive power of the engine isn't wasted in transition to the road. Jaguar has also tweaked steering software and hydraulics, with the goal of increased road feel, response and overall feedback. 20-inch signature wheels carry wide Pirelli rubber (265-section up front, 295 in back) to keep the XJR planted.

Jaguar Land Rover exploring 3D HUD and infotainment projections

With its most recent technology research, Jaguar Land Rover (JLR) is exploring the use of 3D projections for a world before and/or after autonomous vehicles come to fruition. In collaboration with the United Kingdom's University of Cambridge, JLR has developed concepts for a 3D head-up display that shows information on the road ahead and a system that projects personalized 3D infotainment for vehicle passengers.  As of right now, hundreds of production vehicles are equipped with two-dimensional head-up displays, some color, others black and white. Using various techniques and different technologies, manufacturers display information in a flat image in front of a driver. Some might find it distracting or unhelpful to have this in the driver's line of sight, and JLR might have found a solution. Rather than wedge the information in between the person and the view ahead, a 3D system that uses augmented reality could display the info onto the road in front of the driver. JLR thinks the system could project navigation directions, safety alerts such as lane departure, hazard detection or other bits typically found in a car's infotainment or instrument cluster. Some might find this to be even more distracting that 2D head-up displays, but to each his or her own. While the 3D head-up display is something that could be used right now, if it were released and passed legal, part two of JLR's 3D technology research is imagined for a life where truly autonomous vehicles are skating across the country. Using head- and eye-tracking technology, the system could lock into the position of numerous people in a vehicle and give each of them a personalized 3D projection "screen." This could be used to track a trip, look up points of interest, or even watch movies. JLR points out this could be used during ride-sharing without bothering others in the vehicle. The work with the Center for Advanced Photonics and Electronics at Cambridge is still in development for now, but it's only a matter of time before 3D tech makes it into cars in some degree.