A system and method for measuring an attribute of wildlife/marine life and confirming that measurement as legitimate by matching a digital code of the measurement device with a digital lock of the system is provided. A user may capture image data using a camera of a computing device, wherein the image data may contain measurement data that may be extracted and saved to a user's user profile. The system may determine if the data is legitimate based on a digital code contained within the image data and a digital lock of the system. The system may also create a digital fingerprint using a cryptographic hash function and data associated with the image data. The system may subsequently watermark a digital image with said digital fingerprint to create a watermarked digital image, wherein said digital image was created using said image data having said associated data.

A fishing information management system has a fishing rod to which a fishing reel with a spool capable of winding a fishing line is attached, and is configured to include an operation/environment information detector that detects information on operation and environment of operation of fishing tools when in use including the fishing reel and the fishing rod, a calculator that calculates the skill levels in operating the fishing tools from information on the operation of the fishing tools, a storage that stores the detection values and the skill levels, and an indicator that displays at least either of the detection values or the skill levels.

A fishing information management system has a fishing rod to which a fishing reel with a spool capable of winding a fishing line is attached, and is configured to include an operation/environment information detector that detects information on operation and environment of operation of fishing tools when in use including the fishing reel and the fishing rod, a calculator that calculates the skill levels in operating the fishing tools from information on the operation of the fishing tools, a storage that stores the detection values and the skill levels, and an indicator that displays at least either of the detection values or the skill levels.

A game processing device determines, for a moving object in a game field, a first region in which a first operation performed on the moving object is valid. The first region is set in the game field in a movable region of the moving object. Further, the game processing device determines validity of the first operation based on the first region and a position of the moving object. In addition, the game processing device validates a second operation that is different from the first operation performed on the moving object if the first region reaches a second region that is within the first region.

A game processing device determines, for a moving object in a game field, a first region in which a first operation performed on the moving object is valid. The first region is set in the game field in a movable region of the moving object. Further, the game processing device determines validity of the first operation based on the first region and a position of the moving object. In addition, the game processing device validates a second operation that is different from the first operation performed on the moving object if the first region reaches a second region that is within the first region.

A game processing device changes a movement direction of a moving object from a first direction, which is a movement direction of the moving object, to a second direction based on an operation direction of the controller if an operation of the controller in a direction that is different from the first direction is detected.

A game processing device changes a movement direction of a moving object from a first direction, which is a movement direction of the moving object, to a second direction based on an operation direction of the controller if an operation of the controller in a direction that is different from the first direction is detected.

Non-transitory computer-readable recording mediums having stored thereon game programs, game methods, and game systems including one or more terminal apparatuses a server apparatus are disclosed. An example game system includes: one or more terminal apparatuses operated by a player; and a server apparatus that is configured to connect to the one or more terminal apparatuses by communication. The game system comprises one or more computers configured to perform functions comprising: creating a group including at least one character operated by the player; progressing an event for each created group; providing an object to the at least one character in the event based on a predetermined provision probability used for determining whether or not to provide the object; and calculating an evaluation of the group in the event based on the provided object. In an MMORPG, collection is performed as a group, and a collection result of the group is evaluated.

An electrorheological fluid which comprises a dispersion medium containing fluorine atoms in an amount larger than 0 wt % but not larger than 50.0 wt % and particles for electrorheological fluid use that are contained in the dispersion medium in an amount of 10-50 vol % of the total volume of the dispersion medium and the particles, the particles comprising a sulfonic-acid-group-containing polymer having a sulfonic acid group content of 30-70 wt %.

A game processing device determines, for a moving object in a game field, a first region in which a first operation performed on the moving object is valid. The first region is set in the game field in a movable region of the moving object. Further, the game processing device determines validity of the first operation based on the first region and a position of the moving object. In addition, the game processing device validates a second operation that is different from the first operation performed on the moving object if the first region reaches a second region that is within the first region.