A gadget that blows the whistle on overflowing sewers, a smart dustbin with an object-detection sensor to segregate dry waste from wet, products made out of recycled household waste like chips packets ...

So-called "smart bins" that send alerts when they need emptying could be rolled out across a borough. Brentwood High Street ...

A gadget that blows the whistle on overflowing sewers, a smart dustbin with an object-detection sensor to segregate dry waste from wet, products made out of recycled household waste like chips packets ...

This smart dustbin with built-in suction for dirt and debris changes the way you take things to the trash Based in Singapore, Hongzuo used to write for T3 Singapore covering tech and lifestyle topics.