Abstract: According to one of aspects, an electronic device includes: a camera; a controller configured to determine whether a measured value of a healthcare device is included in an image captured by the camera; and a communication unit configured to transmit information related to the measured value to an information providing device when the measured value is included in the image.

Abstract: According to one of aspects, an electronic device includes: a camera; a controller configured to determine whether a measured value of a healthcare device is included in an image captured by the camera; and a communication unit configured to transmit information related to the measured value to an information providing device when the measured value is included in the image.

Abstract: It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a detector that detects a specific change in an irradiation area of light irradiated from the image projector or in a predetermined area including the irradiation area, and a control unit that controls the operation of the image projector. The task is solved in such a manner that when the detector detects the specific change, the control unit causes the image projector to stop emission of light therefrom, or to reduce an amount of light emitted therefrom.

Abstract: It is an object to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a control unit that controls the operation of the image projector, a cabinet that holds the image projector and the control unit, and an acceleration sensor that detects an acceleration acting on the cabinet. The object is achieved in such a manner that when an acceleration of a given value or more is detected by the acceleration sensor, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector.

Abstract: It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a cabinet, an input unit that is disposed on the cabinet and detects an operation input by an operator, and a control unit that controls the operation of the image projector and the state of the input unit. The task is solved in such a manner that when a predetermined operation is detected by the input unit, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector.

Abstract: A mobile electronic device includes an image projector configured to project an image, a vibration generating unit configured to generate a vibration and adjust an intensity of the vibration, and a control unit configured to control the vibration generator. The control unit is configured to control the vibration generator to adjust the intensity of the vibration based on an image projecting status of the image projector.

Abstract: A light-emitting device (1) includes a substrate, a light-emitting element mounted on the substrate, a frame disposed on the substrate so as to surround the light-emitting element, and a wavelength converter supported on the frame so as to be opposed at an interval from the light-emitting element. In the light-emitting device, the wavelength converter has a thickness becoming smaller from an edge toward a center of the wavelength converter.

Abstract: It is an object to provide a mobile electronic device capable of reducing a possibility that a position to which an image is projected changes unintentionally. The mobile electronic device includes an image projector that projects an image, a housing that supports the image projector, a vibration generator that can vibrate the housing and adjust the intensity of the vibration, and a control unit that controls operations of the image projector and the vibration generator. The mobile electronic device is configured that the control unit suppresses the vibration according to projection by the image projector, and the task is thereby solved.

Abstract: It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a cabinet, an input unit that is disposed on the cabinet and detects an operation input by an operator, and a control unit that controls the operation of the image projector and the state of the input unit. The task is solved in such a manner that when a predetermined operation is detected by the input unit, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector.

Abstract: It is an object to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a control unit that controls the operation of the image projector, a cabinet that holds the image projector and the control unit, and an acceleration sensor that detects an acceleration acting on the cabinet. The object is achieved in such a manner that when an acceleration of a given value or more is detected by the acceleration sensor, the control unit stops emission of light from the image projector or reduces an amount of light emitted from the image projector.

Abstract: It is a task to provide a mobile electronic device with high operability and high safety. The mobile electronic device includes an image projector that projects an image, a detector that detects a specific change in an irradiation area of light irradiated from the image projector or in a predetermined area including the irradiation area, and a control unit that controls the operation of the image projector. The task is solved in such a manner that when the detector detects the specific change, the control unit causes the image projector to stop emission of light therefrom, or to reduce an amount of light emitted therefrom.

Abstract: An objective of the present invention is to provide ionic polymers that can provide for polymer-comprising substrates whose surfaces can stably and easily immobilize ligands such as sugar chains interacting with biological substances, in which the ligand portion exists stably even in water or buffer, and its detection capability does not decrease for a long period of time; and substrates comprising the polymers. The ionic polymer of this invention comprises two or more ionic functional groups (A) and two or more biointeracting groups represented by formula L-X-B-[wherein, L denotes a ligand capable of interacting with a biological substance, X denotes a spacer, and B denotes a binding group] as side chains covalently bound to a main chain polymer.

Abstract: A price information presentation system that easily notifies a shopping customer that his/her buying price is lower than one when buying at another store to improve the satisfaction level of the customer. The system includes a price database of other stores, a buying information input section, an obtaining section of another store's price information that refers to the price database of other stores and obtains the selling price of the same article at another store as the article that the customer bought, a price difference calculating section that calculates a price difference between the selling prices of the article that the customer bought and the selling price at another store, and presentation sections that present the price difference calculated by the price difference calculating section to the customer.

Abstract: An objective of the present invention is to provide ionic polymers that can provide for polymer-comprising substrates whose surfaces can stably and easily immobilize ligands such as sugar chains interacting with biological substances, in which the ligand portion exists stably even in water or buffer, and its detection capability does not decrease for a long period of time; and substrates comprising the polymers. The ionic polymer of this invention comprises two or more ionic functional groups (A) and two or more biointeracting groups represented by formula L-X-B- [wherein, L denotes a ligand capable of interacting with a biological substance, X denotes a spacer, and B denotes a binding group] as side chains covalently bound to a main chain polymer.

Abstract: A price information presentation system that easily notifies a customer who did his/her shopping that his/her buying price is lower than one when buying at another store to improve the satisfaction level of the customer. The system is constituted by comprising a price database of other stores, a buying information input section, an obtaining section of another store's price information that refers to the price database of other stores and obtains the selling price of the same article at another store as the article that the customer bought, a price difference calculating section that calculates a price difference between the selling prices of the article that the customer bought and the selling price at another store, and presentation sections that present the price difference calculated by the price difference calculating section to the customer.