Portable air purifier

According to a new idea, the habitat may be healthier thanks to a portable air purifier.

While the living environment in the world is becoming more and more polluted, the contest participants named Electrolux Design Laboratory presented solutions to clean the air.

Hand Tree acts as a green tree in nature - (Photo: Electrolux)

According to the idea of ​​a Hand Tree , a device in the form of a bracelet acts as a personal air purifier, helping to clean the air around the wearer.

Hand Tree design concept is a project of contestant Alexandr Kostin from Russia. It is an anti-pollution ring that works like a green tree, absorbs CO2 and releases oxygen, according to the Earth Techling website.

Do not stop there, it filters dirt, toxic emissions and contaminants in the air, and can even emit a pleasant scent depending on the wearer preferences.

Users can turn on personal mode (Personal Mode) to filter the ambient air, or global mode (Global Mode) if you want to filter the overall air.

Hand Tree is one of 20 designs that reached the final round of the annual contest organized by Electrolux, with the highest prize of 5,000 euros with 6 months of internship at this group.