A mounting seat is connected to a doorbell includes a mounting portion, an extendable portion, and a connecting portion. The mounting portion is connected to a mounting surface. The extendable portion is connected to the mounting portion. The extendable portion could be extended or retracted by exerting force. The extendable portion includes a first extendable section and a second extendable section. The connecting portion is connected between the extendable portion and the doorbell. When the first extendable section is extended or retracted relative to the mounting portion, the extendable portion drives the connecting portion and the doorbell to turn along a first axis. When the second extendable section is extended or retracted relative to the mounting portion, the extendable portion drives the connecting portion and the doorbell to turn along a second axis. The first axis is not parallel to the second axis.

A vibration device includes a light-transmissive body, and a vibrator to vibrate the light-transmissive body at a vibration acceleration of equal to or more than about 1.5×10.sup.5 m/s.sup.2 and equal to or less than about 8.0×10.sup.5 m/s.sup.2.

A vibration device includes a light-transmissive body, and a vibrator to vibrate the light-transmissive body at a vibration acceleration of equal to or more than about 1.5×10.sup.5 m/s.sup.2 and equal to or less than about 8.0×10.sup.5 m/s.sup.2.

A system and apparatus for automated image capturing, comprising a microcontroller, an image capturing device operatively coupled to the pair of guiding apparatus using a first electric rotary actuator, a rotary plate operatively mounted on a second electric rotary actuator. The pair of guiding apparatus and the first electric rotary actuator is actuated to cause change in position of the image capturing device relative to an object positioned on the rotary plate and second electric rotary actuator is actuated causing change in angle of orientation of the object positioned on the rotary plate. By varying lighting conditions and for different background images, plurality of images of object are captured using the image capturing device by actuating electro-mechanical components of the apparatus.

A method includes receiving selection of a target within an image captured by an image sensor of a payload and displayed on a user interface of the payload, detecting a deviation of the target from an expected target state within the image, generating, based at least partly on the deviation, a payload control signal including a first angular velocity for rotating the payload about an axis of the carrier to reduce the deviation about the axis in a subsequent image, and generating a base support control signal including a second angular velocity for rotating the payload with respect to the axis. When the first and second angular velocities are received, the carrier is controlled to rotate the payload at a third angular velocity about the axis. The third angular velocity is the first angular velocity, the second angular velocity, or a combination of both.

A camera mount, comprising: a body, one or more magnets, and one or more pins. The one or more magnets located within the body and configured to connect to a magnetic portion or a ferromagnetic portion of a camera. The one or more pins that extend axially outward from the body above the one or more magnets and are configured to extend into recesses within the camera.

A photography stand configured to aid in a taking of self or group photograph(s). The photography stand is placed in a visited location where photographs are frequently taken with a background of interest. The photography stand comprises a post, a platform, and a holder configured to hold a camera enabled handheld electronic device. The platform has a top surface that is textured and a bottom surface attaches to a top end of the post. The platform is stationary, but in alternative embodiments, the platform spins at the connection with the post. The stand also can be placed into the ground or can include a base on a bottom end of the post which allows the stand to be placed on the ground. The base may include one or more wheels to move the stand.

Adjustment of a posture of a ball joint is facilitated. A support device includes a pan head unit, a ball joint having a first end to which the pan head unit is attached and a second end provided with a ball portion, a ball holder configured to selectively fix the ball portion, a ball fixing screw connected to the ball holder and configured to move the ball holder between a locked position at which the ball portion is fixed and an unlocked position at which the ball portion is freely rotatable, and an elastic member configured to urge the ball holder toward the ball portion. The ball holder and the ball fixing screw are connected to each other so as to be strokable with a predetermined stroke amount. The predetermined stroke amount is smaller than a movement amount of the ball fixing screw between a first position corresponding to the locked position and a second position corresponding to the unlocked position.

A trigger weight camera device that is retrofittable to existing equipment to image underwater objects and underwater processes, and method of using the device to image the underwater objects and the underwater processes, and operate as a trigger weight for the existing equipment.

A trigger weight camera device that is retrofittable to existing equipment to image underwater objects and underwater processes, and method of using the device to image the underwater objects and the underwater processes, and operate as a trigger weight for the existing equipment.