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Jaguar Land Rover tech tracks brainwaves, heart, lungs

Jaguar Land Rover has been on a bit of a tech kick lately, and its latest is called Mind Sense, which uses biometric sensors to monitor and enhance the driver's level of alertness. Jaguar is installing brainwave sensors adapted from NASA into the steering wheel of an XJ sedan, along with medical-grade heart and respiratory sensors in the seat. Together, the sensors would determine if the driver is focused on the road, dozing off, merely thinking about something else, or if the driver's stress level suddenly peaks. The system would enable the vehicle to better prepare for an emergency, or for a future autonomous vehicle to hand off control to a better-prepared driver where needed. At the same time, JLR is also working on an enhanced infotainment system designed to reduce the amount of time the driver's hands are off the wheel and their eyes are off the road. The system determines which control they're reaching for on the display and engages it while their finger is still in mid-air, deploying an ultrasonic pulse to provide artificial haptic feedback without actually having to touch anything. Finally, a new haptic accelerator pedal is under development that could alert the driver to respond to an impending situation without overloading the senses with chimes and beeps. These latest developments follow the demonstration of a remote-control system installed on a Range Rover Sport, and follow in a long line of new technologies under development by the British automaker. JAGUAR LAND ROVER ROAD SAFETY RESEARCH INCLUDES BRAIN WAVE MONITORING TO IMPROVE DRIVER CONCENTRATION AND REDUCE ACCIDENTS - Jaguar Land Rover's pioneering Mind Sense project is researching measuring brainwaves to monitor driver concentration in the car - Researchers are developing a Wellness Seat in a Jaguar XJ which analyses the driver's heart rate and breathing to monitor driver health and stress - Touchscreens that predict which button you want to press as the user's fingers are in mid-air - to minimise time spent with eyes off the road - Jaguar Land Rover researchers use new haptic accelerator pedal to communicate hazards to the driver Whitley, UK: Jaguar Land Rover has revealed a range of new road safety technology research projects that are being developed to reduce the number of accidents caused by drivers who are stressed, distracted and not concentrating on the road ahead.

2018 Jaguar updates include a new 247-hp four for XE, XF, and F-Pace

Jaguar has announced changes and updates to its 2018 XE, XF, and F-Pace models, and the big one is a brand-new Ingenium four-cylinder engine. It replaces an older four-cylinder that was available on the 2017 XE line, and it will be the first gasoline four available on both the bigger XF sedan and the F-Pace crossover. This latest Ingenium engine is a turbocharged 2.0-liter gasoline four-cylinder like the older Jag engine it replaces; this one has its exhaust manifold integrated into the cylinder head, and it uses a twin-scroll turbocharger. It produces 247 horsepower and 269 pound-feet of torque, which are improvements of 7 hp and 18 lb-ft over the XE's old turbocharged four. Plus, peak torque is also available a bit lower than with the previous engine, at 1,200 rpm versus 1,750. It shares its architecture with the Ingenium diesel four-cylinder. The XE also gets some powertrain love at the top of the range, borrowing an engine from its bigger siblings. Jaguar is introducing a new XE S model with the 380-horsepower supercharged 3.0-liter V6. Previously, the most powerful engine available on the XE was the 340-horsepower version of that V6, which will still be available. The XE gets another upgrade in the form of an available 12.3-inch instrument panel display, when optioned with the Jaguar Touch Pro infotainment system that's also available on the other models. The big news for the XF is that its base price drops ever so slightly now that a four-cylinder model has been added. The rear-drive model with the new Ingenium engine starts at $48,770 as opposed to $49,245 for the cheapest 2017 XF, which had a diesel four-cylinder and rear-wheel drive. The downside is that diesel buyers will be paying $50,270 for the 2018 version of the same car. Some other technology upgrades have permeated the lineup as well. These 2018 Jaguars will be available with a forward cross-traffic alert and a system that will show steering angle and distance to objects on screen during slow forward maneuvering. The latter seems mainly useful for tight parking spaces. These features are available with Jaguar's Surround Camera System. Jaguar also introduced a system that will allow users to pay for gas (or diesel) from the car's touch screen using Apple Pay, Android Pay, or PayPal. The system will be introduced first in the UK and later this year in other markets, and it can only be used at Shell gas stations. Related Video:

Jaguar F-Pace V6 reminds us why we love supercharged engines

There are many things we like about our 2018 Jaguar F-Pace long-term car, as well as some things we don't care for, but easily one of the best things about it is the engine. Under the hood is the 380-horsepower supercharged V6 that Jaguar offers on other models. That amount of power would be fun in just about any car with any engine, but there are specific reasons why this particular engine is special, and it's because of that supercharger. Supercharged engines have a very different character than increasingly common turbo engines. One of the most noticeable differences being engine response. Unlike turbo engines, the F-Pace's V6 feels hardwired to your foot. Every extra millimeter of pedal travel yields a slightly greater amount of tug. And the tug is felt immediately. Even the best turbo engines have a hard time recreating this response. The power band is very linear, as well, so you know exactly what you're getting every time you hit the gas. The engine is wonderfully torquey, too. Because the Jaguar's engine uses a classic Roots-type blower, there's a major improvement in low-end torque. This means that our F-Pace has loads of grunt for punting around at low-rpm and can seriously move when tromping on the gas. And because of the near-instant throttle response and linear power band, it doesn't slam you in the back unexpectedly like some turbo engines do. Despite how great these supercharged engines are to experience, we're concerned that supercharged engines like this may disappear in all but ultra-limited production, high-performance cars such as the Chevy Corvette Z06 and Cadillac CTS-V. The reason being that car companies have to keep making cars more fuel efficient and lower emitting. Putting a supercharger on an engine is adding a handicap, since it takes engine power to spin the belt-driven supercharger. And when a turbo, which uses wasted energy from exhaust gas to spin the compressor and built boost, can effectively do the same thing, it's hard to make a case for a supercharger. We won't give up hope completely, though. Mazda is using superchargers on its spark-assisted compression ignition gasoline engines. And while we're not sure how powerful and sporty those will be, Mazda has said that it's going with superchargers for exactly the reasons we like the Jaguar engine: smooth power and fast throttle response.