Abstract: One or more processors performing an obfuscation action on a display of a first computing device subsequent to activating a transaction application of the first computing device. The method includes one or more processors measuring a distance between the first computing device and a second computing device, wherein the display of the first computing device is directed towards the second computing device. The method further includes the one or more processors determining whether the distance between the first computing device and the second computing device meets a pre-determined threshold distance. In response to determining the distance between the first computing device and the second computing device does meet the pre-determined threshold distance, the method further includes the one or more processors deactivating the obfuscation action on the display of the first computing device and displaying an authorization image directed to the second computing device.

Abstract: Differentiating video call attendees by receiving an identifier, voice data, and facial image data, for a video call attendee, associating a first machine learning model output, a second machine learning model output and the identifier with the video call attendee, receiving video call data, the video call data comprising voice data and facial image data, identifying the video call attendee from the video call data using the first machine learning model, identifying a display location of the video call attendees face from the video call data using the second machine learning model, augmenting the video call data with a mark at a mark location, and displaying the augmented video call data.

Abstract: One or more processors performing an obfuscation action on a display of a first computing device subsequent to activating a transaction application of the first computing device. The method includes one or more processors measuring a distance between the first computing device and a second computing device, wherein the display of the first computing device is directed towards the second computing device. The method further includes the one or more processors determining whether the distance between the first computing device and the second computing device meets a pre-determined threshold distance. In response to determining the distance between the first computing device and the second computing device does meet the pre-determined threshold distance, the method further includes the one or more processors deactivating the obfuscation action on the display of the first computing device and displaying an authorization image directed to the second computing device.