You can now use your device's camera, as well as the Smartsheet mobile app to scan barcodes to search for or input data in your sheets.
IMPORTANT: You'll need to update to the latest version of the Smartsheet app for iOS or Android, and your device must have a camera in order to use this feature.
For more information on this feature, including a list of supported 1D and 2D barcodes, see the respective help article: