Abstract: Systems, methods, and non-transitory computer readable media are disclosed for error detection and correction on a mobile device. The error detection and correction is performed using the GUI screens of the mobile device to detect whether the mobile device is in an error state. This is done through segmenting any given GUI screen to determine what the screen indicates, and whether the GUI screen maps to an expected screen. This can be done without the use of operating system level information or error logs. If errors are detected scripts can be run to correct the errors.

Abstract: Embodiments position a barcode reader, or other optical detector, to scan upright barcodes when the user's hand is in the neutral position. To do this, embodiments rest the body of the ring scanner device on top of the index finger, with the palm facing inward toward the user's body. Embodiments have integrated interactivity, including a touchscreen display and separate buttons that can be used to operate the optical detector and input data into an integrated computing device. The integrated computing device can run software applications on board the ring scanner device. Finally, the integrated computing device can be remotely managed.

Abstract: Embodiments position a barcode reader, or other optical detector, to scan upright barcodes when the user hand is in the neutral position. To do this, embodiments rest the body of the ring scanner device on top of the index finger, with the palm facing inward toward the users body. Embodiments have integrated interactivity, including a touchscreen display and separate buttons that can be used to operate the optical detector and input data into an integrated computing device. The integrated computing device can run software applications on board the ring scanner device. The integrated computing device can be remotely managed. A ruggedized case is also provided.

Abstract: Embodiments position a barcode reader, or other optical detector, to scan upright barcodes when the user hand is in the neutral position. To do this, embodiments rest the body of the ring scanner device on top of the index finger, with the palm facing inward toward the users body. Embodiments have integrated interactivity, including a touchscreen display and separate buttons that can be used to operate the optical detector and input data into an integrated computing device. The integrated computing device can run software applications on board the ring scanner device. Finally, the integrated computing device can be remotely managed.

Abstract: Embodiments position a barcode reader, or other optical detector, to scan upright barcodes when the user hand is in the neutral position. To do this, embodiments rest the body of the ring scanner device on top of the index finger, with the palm facing inward toward the users body. Embodiments have integrated interactivity, including a touchscreen display and separate buttons that can be used to operate the optical detector and input data into an integrated computing device. The integrated computing device can run software applications on board the ring scanner device. Finally, the integrated computing device can be remotely managed.

Abstract: Embodiments position a barcode reader, or other optical detector, to scan upright barcodes when the user hand is in the neutral position. To do this, embodiments rest the body of the ring scanner device on top of the index finger, with the palm facing inward toward the users body. Embodiments have integrated interactivity, including a touchscreen display and separate buttons that can be used to operate the optical detector and input data into an integrated computing device. The integrated computing device can run software applications on board the ring scanner device. Finally, the integrated computing device can be remotely managed.

Abstract: A user can scan a QR code on a kiosk with her mobile device. Scanning the QR code will cause the mobile device to display an interface displayed on the kiosk. When a user enters information on the device corresponding information is displayed on the kiosk. In this way, a user can engage with the kiosk interface in a contactless manner.

Abstract: A user can scan a QR code on a kiosk with her mobile device. Scanning the QR code will cause the mobile device to display an interface displayed on the kiosk. When a user enters information on the device corresponding information is displayed on the kiosk. In this way, a user can engage with the kiosk interface in a contactless manner.

Abstract: A pistol-grip module includes a handle and a coupling member that is configured to couple, mechanically and electrically, to a battery compartment of an active frame. The active frame, which includes at least one electrically powered device, is intended to receive a data-capture device, such as a smart phone. In versions of the pistol-grip module that include a trigger, the trigger can be used to actuate the electrically powered device of the active frame.

Abstract: A pistol-grip module includes a handle and a coupling member that is configured to couple, mechanically and electrically, to a battery compartment of an active frame. The active frame, which includes at least one electrically powered device, is intended to receive a data-capture device, such as a smart phone. In versions of the pistol-grip module that include a trigger, the trigger can be used to actuate the electrically powered device of the active frame.