nonexpert

The robot could explore on its own, with crowdsourced nonexpert feedback guiding its exploration.

For nonexpert users, labeling 30 images or videos took fewer than two minutes.

Instead, it leverages crowdsourced feedback, gathered from many nonexpert users, to guide the agent as it learns to reach its goal.

In a sense, the nonexpert users drop breadcrumbs that incrementally lead the agent toward its goal.

For these tests, they crowdsourced data from 109 nonexpert users in 13 different countries spanning three continents.