Smart public toilets using Internet of things

The washrooms can be equipped with smart objects to be controlled and monitored to increase the customer satisfaction. This technology utilizes connected washroom equipment such as toilet paper, towels, soap dispensers, and water leakage sensors. In smart washrooms, the condition of the washroom is monitored and the management is informed when anything needs attention. This smart system can save time and reduce maintenance costs by replacing supplies only when needed.

The effect of dynamic information display on perception of public restroom cleanliness

The cleanliness of restroom drives people’s preferences. In places such as hotels, restaurants and hospitals, a dirty bathroom will drive away potential customers as it lead them to question the cleanliness of the whole facility. Visionstate Inc. developed WANDA (Washroom Attendant Notification Digital Aid), a LCD touch screen that display the time of most recent restroom service and a interactive interface to request restroom maintenance. The proposed study is to investigate whether features of WANDA enhance people’s perception of bathroom cleanliness.