Problem 7 - Cleaning System

We need a clean environment to have a fresh air ,moreover in shopping complex . The comfortable is important . As you can see,there is a broom , a mop on the floor. The people perspective must be negative for sure . So, in my opinion, they have to change the way they clean the floor .

The weaknesses :

1) The cleaning system in not systematic
2) People might be slipped if the laundary soap spilled
3) Make people feel uncomfortable
4) Ruining the view of the mall
5) Smelly

The Solutions :

Yes,that is iRobot 530 Roomba Vacumming . This is the advanced technology in cleaning system . It has a special features ,that is :

1) Picks up dirt and debris with the touch of button Easy-to-Empty bagless dustbin
2) Gentle-touch bumper system
3) Two counter-rotating brushes and a powerful vacuum remove dirt, dust, pet hair, and other debris
     from carpet or floor
4) Easy to use
5) Saves time