At the beginning of this summer, Sony plans to release a unique accessory called the "Retissa Neoviewer". This attachment is designed for the viewfinder of the DSC-HX99 digital camera and creates a laser projection of the image, instead of the traditional display on a screen. The image is formed directly on the photographer's retina, ensuring an accurate display of what the camera is pointed at.

Retinal projection technology was developed in the 1... more

The ubiquity of mobile phones, unfortunately, has not stopped attempts to steal them. We are talking, first of all, about expensive models like the iPhone, which can be sold after theft. For those who want to insure against "raids" of intruders, experts offer a simple way to protect.

To begin with, you need to clearly understand what a thief who takes possession of a smartphone will do. It will most likely turn on airplane mode, after which Wi-Fi,... more

Unlike battery-powered electrically heated insoles, their “relatives” Climfeet insoles manufactured by Solecooler (France) receive energy directly from the feet of their owner. The principle of their work is based on the use of mechanical energy generated by walking.

There are heating/cooling elements on both sides of the insoles, and the user sets the insole to the right side depending on the weather.

How it works: When you step on the inso... more

According to experts from the World Health Organization, from 8 to 10% of the inhabitants of the Earth suffer from such a disorder as dyslexia. It manifests itself in difficulties with the perception of written texts. As a recent study showed, such people are more creative and have strengths associated with the study of the unknown. Lili for Life has developed a solution that can ease their only difficulty - the process of reading texts.

The start... more

The Xiaomi brand presented glasses, which became one of the central exhibits of the exhibition in Barcelona, Spain. The vendor claims that this is the first device in the world that provides a picture comparable to that of Apple's Retina displays. The developers declare a resolution of at least 58 pixels per degree and a peak image brightness of 1200 nits.

The novelty connects to the smartphone via a wireless channel, but the signal transmission d... more