They use infrared motion sensors to automatically lift the lid, allowing users to dispose of trash without touching the can. This hands-free operation makes them not only efficient and easy to use ...

Your trash can is one of the most important, yet dirtiest, items in your home. That's why a touch-free trash can is so important for maintaining the hygiene and cleanliness of your living space.

So Desai and Agarwal, both 26, invented a trash can that rewards people with 15 minutes of free Wi-Fi every time they throw something away. The smart trash bin from ThinkScream. The plastic bin ...