Recently, many original developments of Russian students are adequately occupied with leading positions in the world market of various industries, including medicine, robotics and communications. Another unique development, this time represented by St. Petersburg senior students.

The latest development of a new mobile device, created by students of the St. Petersburg University, can check the quality of products, both on the shelves of retail chains and at the stage of maturing in the field. As part of the device a lot of special electrodes, combined in a complex of neural networks. Thanks to him, it became possible to conduct instant testing of crops in any conditions. Express mode allows you to determine the presence of carcinogens, antibiotics, harmful additives and pathogens, after direct contact with the analyzer in the mobile device.

Thus, the buyer and seller, when carrying out retail sales or wholesale purchases, will not conflict with each other, which often leads to lengthy litigation. Students plan not to stop at what has been achieved and continue to improve the development of this direction