Each QR code contains the information of its own global coordinates and is attached as a one-dimensional array on vertical, thus walls reducing the number of QR codes required for localization.

For the app to work correctly, your robot needs to be localized to a map frame with the tf available. If you don't have localization, you can still use the app but the phone will need to be localized ...

It turns out QR codes aren't just for marketing. Something very much like a QR can help a manufacturing robot quickly find its position--something that is especially crucial in the ultraprecise world ...

Concept design uses QR codes to give time and place information to smartphones and other devices with artificial eyes. The QR code constantly changes to reflect the new time. Clocks for Robots: QR ...

Robots, QR codes and bluetooth: Businesses turn to tech as they reopen As some technologists have worked to create state-of-the-art contact tracing systems, others have embraced existing ...

Localization and navigation are fundamental issues to mobile robotics. An approach for localization and navigation for a mobile robot in indoor environment is proposed in this paper. In this approach, ...