skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.


Search for: All records

Creators/Authors contains: "Kurup, Prakash"

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. Telepresence technology enables users to be virtually present in another location at the same time through video streaming. This kind of user interaction is further enhanced through mobility by driving remotely to form what is called a Telepresence robot. These innovative machines connect individuals with restricted mobility and increase social interaction, collaboration and active participation. However, operating and navigating these robots by individuals who have little knowledge and map of the remote environment is challenging. Avoiding obstacles via the narrow camera view and manual remote operation is a cumbersome task. Moreover, the users lack the sense of immersion while they are busy maneuvering via the real-time video feed and, thereby, decreasing their capability to handle different tasks. This demo presents a simultaneous mapping and autonomous driving virtual reality robot. Leveraging the 2D Lidar sensor, we generate two dimensional occupancy grid maps via SLAM and provide assisted navigation in reducing the onerous task of avoiding obstacles. The attitude of the robotic head with a camera is remotely controlled via the virtual reality headset. Remote users will be able to gain a visceral understanding of the environment while teleoperating the robot. 
    more » « less