Every year more and more amazing and incredibly useful devices appear on the market that can make our lives easier and save a lot of time. Take a look! 
Projector bracelet 
Cicret offers a bracelet that turns your hand into a tablet. It has a mini projector and sensors and projects your smartphone screen directly onto your wrist. You can literally use your smartphone on your skin.
Hair bleaching iron 
Being a seductive blonde has now become easier. American brand Pravana now has a flat iron that bleaches hair in minutes. And, above all, it is even safer than the dye that hairdressers are used to using.
Tactile dictionary 
The University of Singapore created the Touch-Hear tactile dictionary. It consists of two parts: a small sensor that fits on the tip of your finger, and a small earpiece that fits on your ear. Simply by clicking on any printed word in the book, you can hear its meaning. At the same time, the device does not disturb others; only you can hear it.
Brain stimulant 
Thync is an ingenious invention that, using electronic impulses, helps relieve stress, relax after a hard day, or, conversely, lift your spirits. This device has several modes: “Motivation”, “Relaxation”, “Zen”, “Good night” and even “Bliss”, reminiscent of a state of mild intoxication.
Fetal Imaging Device 
The PreVue electronic device, with a flexible screen, is worn over the abdomen using a soft band and allows you to see the baby inside. Expectant parents can watch in real time how the baby grows, sleeps, moves and reacts to different sounds even before birth.
LED mask against imperfections 
This magical mask will eliminate the need to apply a mask directly to your skin. Inside are LED lights: blue to kill bacteria and red to reduce inflammation. You should keep this mask for 10 minutes a day for at least a month.
Insomnia mask 
The manufacturers of this device promise to solve the problems of those who toss and turn a lot and cannot fall asleep for a long time. The LEDs on the mask emit a pulsating light that will resemble the light of a sunset when you fall asleep, and a soft blue glow when you wake up.
Keychain you can call 
Surely everyone has ever lost their keys and regretted that they could not be found using a mobile phone. Now there is a key fob that will make it very easy to find your keys; you can call it from your smartphone. The keychain can be hung anywhere: on your dog's leash, on your backpack, or on your remote control.
A smart bra that detects breast cancer in its early stages 
Julian Rios Cantus from Mexico was inspired to create this smart bra by his mother, who almost died due to an incorrect diagnosis. The EVA device is equipped with sensors that monitor breast temperature and weight. Changing these parameters means that the blood vessels are “feeding” something else. The data collected by this device is sent to a special application that you can download to your smartphone or computer.
Young people received several international awards 
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