Abstract: Techniques for performing diagnostics on an electronic display are described in various implementations. In one example implementation, a method may include receiving image data that depicts a test protocol being displayed on an electronic display, the test protocol comprising a two-dimensional barcode. The method may also include processing the image data to determine whether a message encoded in the two-dimensional barcode is corrupted. The method may also include generating a diagnostic result for the electronic display based on the determination.

Abstract: Techniques for performing diagnostics on an electronic display are described in various implementations. In one example implementation, a method may include receiving image data that depicts a test protocol being displayed on an electronic display, the test protocol comprising a two-dimensional barcode. The method may also include processing the image data to determine whether a message encoded in the two-dimensional barcode is corrupted. The method may also include generating a diagnostic result for the electronic display based on the determination.

Abstract: Methods and apparatus perform a method for electronically routing an authenticated client to a pre-determined destination. The method may include authenticating the identity of the client. In response to the authentication of the identity of the client, the method may retrieve contact information associated with the client. The contact information may include identification information for an employee listed on a list of employees pre-approved by the client. The method may further include determining the current availability of the employee for participation in a video conference. If the employee is available, the method may initiate a video conference between the client and a destination associated with the employee. If the employee is not available, the method may retrieve identification information for a second an employee listed on a list of employees pre-approved by the client.