The present disclosure provides methods, computing device readable medium, devices, and systems that utilize a cheek retractor and/or a mobile device holder for case assessment and/or dental treatments. One cheek retractor includes a first and a second lip holder, both including imaging markers of a predetermined size to determine a scale of teeth of a user, where each imaging marker is located a predefined distance from the remaining imaging markers, and where the lip holder is to hold a cheek away from a mouth of a user to expose teeth of the user. A mobile device holder can include elements to receive a mobile device to capture images of the patient's teeth.

A stand for a mobile device. The stand includes a back plate having a pair of parallel tracks, the back surface of the back plate attached to a back surface of the mobile device. The stand includes a sliding plate having a first end coupled to the back plate and configured to slide along the pair of parallel tracks. The stand includes a pivot plate having a first end connected to the second end of the sliding plate at a hinge, a second end connected to the back plate, and the pivot plate is configured to pivot relative to the back plate when the first end of the sliding plate slides along the pair of parallel tracks. The pivot plate, the sliding plate, and the back plate form one or more channels for receiving one or more fingers of a user when the stand is in the deployed position.

A damping bracket and protective case for an electronic device with the same is disclosed, the damping bracket includes a base, a supporting part and a damping shaft; the damping shaft is a tubular member capable of elastic deformation in a radial direction, and an opening penetrating through both ends of the damping shaft is provided; one end of the base is provided with a first connecting part, and the first connecting part is provided with a first shaft hole; the supporting part is provided with a hinge end and a supporting end, the supporting end is provided with a second connecting part, and the connecting second part is provided with a second shaft hole; the damping shaft is arranged in the first shaft hole and the second shaft hole in an interference fit manner; the damping bracket is installed on the back side of the mobile phone case, which can provide multi-angle support for the horizontal screen and vertical screen of the mobile phone, free both hands, and ensure the clear picture of the mobile phone by adjusting the angle to adapt to different light angles.

A damping bracket and protective case for an electronic device with the same is disclosed, the damping bracket includes a base, a supporting part and a damping shaft; the damping shaft is a tubular member capable of elastic deformation in a radial direction, and an opening penetrating through both ends of the damping shaft is provided; one end of the base is provided with a first connecting part, and the first connecting part is provided with a first shaft hole; the supporting part is provided with a hinge end and a supporting end, the supporting end is provided with a second connecting part, and the connecting second part is provided with a second shaft hole; the damping shaft is arranged in the first shaft hole and the second shaft hole in an interference fit manner; the damping bracket is installed on the back side of the mobile phone case, which can provide multi-angle support for the horizontal screen and vertical screen of the mobile phone, free both hands, and ensure the clear picture of the mobile phone by adjusting the angle to adapt to different light angles.

Improved systems and techniques are disclosed for controlling the security states of anti theft security systems such as product display assemblies using security fobs. The tasks relating to fob authentication are offloaded to a computer system, and these authentications can be based on identifiers for the different security fobs. The computer system can maintain a list of identifiers for authorized security fobs that is easily updated when new security fobs are added to or existing security fobs are de-authorized from the system.

Improved systems and techniques are disclosed for controlling the security states of anti theft security systems such as product display assemblies using security fobs. The tasks relating to fob authentication are offloaded to a computer system, and these authentications can be based on identifiers for the different security fobs. The computer system can maintain a list of identifiers for authorized security fobs that is easily updated when new security fobs are added to or existing security fobs are de-authorized from the system.

The Swivel Phone Holder provides users with a head-mounted phone holder by placing the cellular device directly in front of a user's face. This ensures their head and neck remain in an upright position. The headband comfortably locks down around the base of the head, and can be easily adjusted to change the distance and positioning of the connected device through the bendable arm and sliding clip to ensure the phone is securely placed in a comfortable position at all times. The disclosed invention allows the device to swivel and move, thus giving users the ability to multitask and perform other tasks hands-free. The disclosed invention ensures users are able to use their phones while keeping their head and neck in a more natural position to allow for a safer and more convenient phone using experience.

The Swivel Phone Holder provides users with a head-mounted phone holder by placing the cellular device directly in front of a user's face. This ensures their head and neck remain in an upright position. The headband comfortably locks down around the base of the head, and can be easily adjusted to change the distance and positioning of the connected device through the bendable arm and sliding clip to ensure the phone is securely placed in a comfortable position at all times. The disclosed invention allows the device to swivel and move, thus giving users the ability to multitask and perform other tasks hands-free. The disclosed invention ensures users are able to use their phones while keeping their head and neck in a more natural position to allow for a safer and more convenient phone using experience.

Modular mounting systems for supportably engagement of one or more devices. The systems may include corresponding attachment members and carrier members for selective supportive engagement of one or more devices relative to a base. The attachment members and carrier members may be magnetically engageable. Various form factors for devices, base members, carrier members, attachment members, and other portions of the system are described.

Modular mounting systems for supportably engagement of one or more devices. The systems may include corresponding attachment members and carrier members for selective supportive engagement of one or more devices relative to a base. The attachment members and carrier members may be magnetically engageable. Various form factors for devices, base members, carrier members, attachment members, and other portions of the system are described.