Abstract
Methods, apparatuses, devices and media for performing user tasks are provided. In one method, a user task is received from a user, the user task instructing a robotic device to sort a plurality of objects within a first range in a physical space. An image comprising the plurality of objects is acquired. For a first object of the plurality of objects, a first destination location of the first object in the physical space is determined based on the image. The robotic device moves the first object to the first destination location. Utilizing example embodiments in the disclosure, a robot device can perform user tasks in a complex physical space, which can improve the flexibility and accuracy of the robot device in performing tasks in complex environments, and further, complete expected user tasks.