- The Inventor: Dinh Thanh Binh

- Address: 11A2 Grade - Dinh Tien Hoang High School - Ninh Binh City

- Description of technologies and equipment:

 To reduce the heavy housework which has specific characteristics of women in general, The inventor - Dinh Thanh Binh has made ​​ the machine with uses: sweeping, garbage collection, vacuum cleaner, floor cleaning, lifting and moving small objects to a different location. It can go straight, backward, turn left, turn right easily, the machine equipped with light to work at night.

 The layouts of the machine’s components are very reasonable for the implementation of the 4 main functions easily and efficiently. The entire operation of the machine is controlled by a remote control panel. It has a practical application such as the sweep cleaning in the hall, hospital ... or vast areas need more people, more time to sweep and garbage collection.

 Sweeping, mopping with remote control machine has been won first prize at Youth, Children contest at Ninh Binh province.