Researchers from the University of Chicago arebuilding robotsthat can better physically interact with humans and their surroundings.

Experts say a new wave of bots is needed to take on duties ranging from security to household chores.

Some robots have developed enough to be no longer caged to protect workers.

Close up on a new RigBot robot that moves around the ceiling.

AxLab / Computer Science Department / University of Chicago

Payload capacity is one limitation that future research could address, Nakagaki told Lifewire in an email.

Currently, RigBots can support up to about two pounds of weight, making using them challenging.

NYC Mayor’s Office

Despite the technical challenges, some robots already walk the streets and interact with people.

Digidog, the RC K-9 robot used in New york City for hazardous situations.

NYC Mayor’s Office

The reaction was surprisingly positive.

Correction 4/27/2023:Corrected the spelling of a source’s name in paragraph 7.