Technological progress made it possible to improve many processes, which made it easier not only for people to work, but also made it possible to carry out some daily activities without their participation. As an example, home automation known as smart home. Using a special interaction algorithm, a person can program devices for cleaning, washing, turning on or off some devices. In many countries around the world, a thermostat for a shower, a device for a non-contact door opener and similar useful things are popular.
1. How to open a door in a house without hands
Few people are surprised by the automatic opening of doors in large shopping centers or office buildings. But entering or leaving the house when both hands are occupied is not an easy task. In such situations, a special device will come to the rescue. It allows you to open the door with your foot. This method of getting into the room became especially relevant during a pandemic, when personal safety came to the fore. In public places - clinics, offices, shops, toilet rooms, doorknobs have become a kind of source of "increased danger". They are contacted by everyone who enters or leaves the premises. A barbed metal “pedal” that attaches to the bottom corner of the door allows hands-free opening.
2. Shower thermostat
Showering is not only a hygiene procedure. The jets of water allow you to warm up, invigorate or relax. But reality, at times, makes its own adjustments. A sudden change in water temperature, at a minimum, causes mild irritation. In order to enjoy a comfortable shower, a special device was invented - a thermostatic mixer. With its help, it turns out to maintain not only the desired water temperature, but also its pressure.
3. Safe and convenient parking
It is absolutely safe and easy to park your car in specially designated places inside the premises. The drivers will be helped by demarcation markings, which continue on the wall. This makes it easier to determine whether the car is parked in its own parking space or is located in the next one.
In France, you can often find devices that prevent damage to neighboring cars in the parking lot. Soft restraints, like a buffer, thanks to which it will not be possible to scratch a nearby car.
4. Swing for everyone
Both children and adults are especially happy and delighted with the swing. Amusement parks are popular for a reason. But not everyone can afford to ride even the simplest swing due to physical disabilities. Many countries of the world have found a way out of this situation. So, in playgrounds in Poland, you can find a swing for people with special needs. They can be used by those who, for various reasons, are forced to move in a wheelchair.
5. Gypsum gypsum discord
A plaster cast is a mandatory attribute of a fracture or severe dislocation. With its help, the limb is fixed, and the displacement of damaged bones and joints is prevented. But the plaster cast also has its drawbacks. Under it, the skin is tender and itchy - the consequences of poor ventilation. In modern medicine, plaster casts have been replaced by splints. Their fabric surface "breathes", and aluminum inserts securely fix the limb. But technical progress does not stand still. An alternative to splints has appeared - polymer fixators. They are made using three-dimensional printing. You can swim in 3-D plaster. It is durable, lightweight and allows the skin to "breathe".
6. Tactile Rubik's Cube
A puzzle known to everyone from childhood - a cube with colored edges rotating in all directions, was created by the Hungarian inventor Erne Rubik. His brainchild developed not only fine motor skills, but logical thinking. Unfortunately, this kind of entertainment was not available to everyone. So, people with completely or almost completely absent vision could not use a logical toy in any way. But a way out of this situation was found - a tactile Rubik's cube. A certain "bulge" was applied to each of its facets. After all, blind people "see" with their fingers.
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7. A find for those who keep dogs
There are pets that need a walk. As you know, these are dogs. Sometimes their owners combine a walk with an animal and a trip to the store. In many of them, being with pets is strictly prohibited. Therefore, you can often find a dog tied up near a retail outlet. In Denmark, they found a way out that helps to protect and facilitate the trip to the store with a pet. In many supermarkets, special boxes are installed - an analogue of a booth. They provide not only lighting and protection against theft, but also ventilation and disinfection. Leaving the dog in a special container, its owner can safely go shopping without fear for the safety and health of his ward.
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