To provide a pace setting system that can be constructed using only simple equipment at a low price, that has a high degree of freedom in terms of the installation location and applicable competition, and that can be used casually. A pace setting system that presents, to an athlete 2, pace information pertaining to speed, wherein the system comprises: a plurality of smartphones 1a-1n having a communication function and an information output function; and a coordination control unit 11c that controls, via the communication function of each of the plurality of information processing terminals, the timing at which information is outputted from the information output function of each of the information processing terminals. The coordination control unit 11c, which can accommodate a plurality of athletes, outputs pace information that corresponds to a speed setting for each of the athletes, the pace information being outputted at a timing corresponding to each moving body.

Disclosed herein are devices, systems, and methods for officiating, spectating, and scorekeeping for flag football games using one or more wirelessly interconnected electronic devices. In some embodiments, a plurality of graphical user interfaces are provided on a mobile electronic device, the interfaces allowing game officials to create games that are visible to spectators, players, coaches, and statisticians/scorekeepers on a shared geographic map. After spectators, players, coaches, and/or statisticians/scorekeepers join a game, an official inputs information regarding timing and scorekeeping of the game to an interface of a mobile device carried by the official, and the inputted information is broadcasted from the official's device to mobile devices of spectators, players, and coaches, where it is displayed in real-time on graphical user interfaces of the receiving devices. The interfaces may facilitate real-time synchronization of a play-clock and/or go-clock amongst officials, spectators, players, coaches, and/or statisticians/scorekeepers.

An electronic device may display a first lap time representation, and may move the first lap time representation in accordance with a first amount of elapsed time. While moving the first lap time representation, the electronic device may detect a lap input. In response to the lap input, the electronic device may cease movement of the first lap time representation, display a second lap time representation, and move the second lap time representation in accordance with a second amount of elapsed time. A relative positioning of the first lap time representation and the second lap time representation may correspond to a difference between a first lap time and a second lap time. In some embodiments, the electronic device may update the timescales of lap time representation(s) in accordance with a rotational input. In some embodiments, the electronic device may update a timer duration setting in accordance with a rotational input.

A system includes linked hardware devices for tracking and managing races and race participants. The hardware device, which track position and motion, may be mounted on a vehicle of each participant of a race. A computing device, such as a mobile device, a laptop computer, or other processing device, may be coupled to the hardware device. Each computing device of each participant may link with each of the computing devices of each of the other participants to provide for a synchronized race view and information.

Existence of instrumentation for automatic video recording creates an excess capacity of video recording for those who own automatic video recorders. Others may want to utilize this excess capacity to record their activities thus there is a need for a system that helps match those who would like to utilize the excess capacity with those who have such capacity. Such excess capacity is matched with demand to use such excess capacity by creating a network of automatic video recording units and tags that are associated with people who want to be recorded.

Existence of instrumentation for automatic video recording creates an excess capacity of video recording for those who own automatic video recorders. Others may want to utilize this excess capacity to record their activities thus there is a need for a system that helps match those who would like to utilize the excess capacity with those who have such capacity. Such excess capacity is matched with demand to use such excess capacity by creating a network of automatic video recording units and tags that are associated with people who want to be recorded.

Presented herein is an interactive platform for judging an activity by a participant in an event. The platform includes a client application program downloadable to a mobile device. The program may include a database storing a mobile device identifier (ID), a user ID, user information, and location data of the device. The application may further be configured to display one or more events of the activity as well as an input for receiving a score of the activity from the user. The platform may additionally include a server system connected with the client application programs via a communication network. The server system may be configured for receiving the mobile device ID, the user ID, the user information, and the location data for the client program, and may further be configured to receive the scores from the users, and to adjust the scores according to determined bias of the associated user.

This document presents devices, systems, and their methods of use for content generation, engagement, and distribution by which a user can interact with collected content in a variety of different manners. Generally, a content engagement platform is provided, where the platform may be implemented on one or more computing devices, such as one or more of: a remote server, a desktop computer, a tablet computer, a handheld mobile computing device, for instance, a mobile phone or personal digital assistant, a smart accessory, such as a watch or eyeglasses, and the like. The platform allows a user to annotate and distribute video content.

The present invention provides a magic cube timing device based on Bluetooth communication, including a timer main body and a non-slip mat. The timer main body is fastened to the non-slip mat. The timer main body includes a main body housing, a main control PCB board, a display apparatus, and two magnetic surface stickers. Two through holes are disposed in the main body housing. One end of the magnetic surface sticker penetrates through the through hole to connect to the main control PCB board. According to the magic cube timing device based on Bluetooth communication in the present invention, each use result in the magic cube timing device is transmitted to an external terminal by using a Bluetooth module, to effectively collect statistics on and store timing data.

Existence of instrumentation for automatic video recording creates an excess capacity of video recording for those who own automatic video recorders. Others may want to utilize this excess capacity to record their activities thus there is a need for a system that helps match those who would like to utilize the excess capacity with those who have such capacity. Such excess capacity is matched with demand to use such excess capacity by creating a network of automatic video recording units and tags that are associated with people who want to be recorded.