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Volvo cars with touch controls

06.03.2014

At the Geneva Motor Show, the Swedish company Volvo introduced a new touch-screen control system for navigator, climate control and other interior functions. Initially, a large touchscreen should appear in the updated XC90, and later - in other models.

At the heart of Volvo's new in-car function management system is a large touchscreen monitor in the center console. A capacitive touchscreen measuring 9 inches diagonally will replace traditional buttons, switches and levers. Using touches on the display and gestures familiar from working with tablets and smartphones, the driver can control the car's electronics, for example, navigator, climate control, multimedia player and phone connected to the system.

The user interface is similar to that used in Windows Phone. Also, support for pop-up notifications also speaks of proximity to mobile platforms.

According to the developers, access to functions is organized on the display in a logical and convenient way, so drivers can use them quickly and at the level of muscle memory. Multimedia and navigation are located in the upper part of the complex, below are the air conditioning and mobile phone control systems. This arrangement is quite typical for many modern cars.

"We've created more than just a large tablet mounted on the center console. It's a digital environment tightly integrated with the car," says Thomas Ingenlath, senior vice president of design at Volvo.

The system works in conjunction with a digital instrument panel, which displays the temperature, current time, navigator tips and other information. The technology also supports voice control.

Volvo will begin installing a new human-machine interface (HMI) on the next generation of its XC90 SUVs. Sales of this car will begin in the fall of 2014. The novelty will appear in other models of the Swedish brand a little later.

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Metabolism weakens in youth 19.08.2021

Metabolism largely determines how energetic we feel and how we behave - therefore, when we look at endlessly frolicking children and adolescents, it seems that their metabolism is at its peak. Then, as we grow older - as it seems to us, again - the metabolism begins to gradually decrease, decrease and decrease: at thirty it is no longer the same as at twenty, and at forty it is not the same as at thirty, etc. .

In fact, everything is somewhat different. Several dozen researchers from research centers in the US, Japan, the UK and other countries decided to compare the metabolic rate in people of different ages. The experiment involved 6421 people of twenty-nine different nationalities, ranging in age from eight-month-old babies to ninety-five-year-old elders.

They were given special water to drink, in which hydrogen and oxygen were in the form of stable isotopes with a higher atomic mass. Then these isotopes were measured in blood, urine and saliva during the day, and the measurements lasted a week. The body spent water for its needs, and the dynamics of isotopes could be used to judge the intensity of metabolism. Naturally, the metabolic rate was scaled according to body size and organ size; the results are published in an article in Science.

Metabolism slows down in old age. It turned out that he begins to slow down already by his youth. In a newborn, the metabolic rate is about the same as in the mother (again, adjusted for body size). But then the metabolism increases dramatically and reaches a peak between 9 and 15 months. The body of a one-year-old child burns 50% more calories than the body of an adult. Which is understandable: in childhood, the brain is formed, immunity is formed, everything is formed, and all this requires huge energy expenditures.

The metabolic rate remains extremely high until the age of five - and then begins to gradually decrease by 3% per year until about the age of twenty. And then the metabolism remains at the same level until the age of 60, after which it starts to go down again at a rate of 0,7% per year. After the age of 90, the body spends about 26% less energy than in middle age.

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