Abstract:
A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
Abstract:
A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
Abstract:
A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.
Abstract:
A fatigue degree estimating method analyzes log information including an operation log of a user with respect to a device and a state log of the device for analyzing a direct operation by the user with respect to the device, and movement of the user before and after the direct operation; and estimates the fatigue degree of each part of the user and of a mental part of the user by the analyzed direct operation and the analyzed movement before and after the direct operation. The estimated fatigue degree of each part of the user and of the mental part of the user are notified to the user.
Abstract:
A matching method includes: accumulating log information indicating histories of operations performed on devices by users; receiving a request for information regarding use of a first device from an information requester being one of the users and using the first device; analyzing log information of the first device from among the log information accumulated in the accumulating; identifying, as an information provider candidate, at least one of the users using a second device by using the log information of the first device analyzed in the analyzing and log information of the second device being of the same type as the first device; notifying the information provider candidate of the request from the information requester; and notifying the information requester of provided information which is information regarding use of the first device and provided by the information provider candidate in response to the request.
Abstract:
An information displaying method includes: obtaining, for each of users, usage history information items on one or more appliances used by the user; calculating a utilization characteristic based on a usage history information item on a predetermined appliance among the one or more appliances used by a predetermined user among the users, the utilization characteristic being of the predetermined user using the predetermined appliance, and the usage history information item on the obtained predetermined appliance; obtaining, for each of the user, a post information item posted by the user; and displaying, in association with each other, (i) a utilization characteristic information item on the utilization characteristic calculated in the calculating and (ii) the post information item posted by the predetermined user, the utilization characteristic being of the predetermined user using the predetermined appliance, and the post information item being obtained in the obtaining of a post information item.
Abstract:
Disclosed is an information providing method and so on including: obtaining a use history of a device used by a user for processing on a substance; and providing information according to the obtained use history to the user, wherein the processing on the substance includes a movement of the substance or a change in a temperature of the substance. This allows providing the user of the device with information suitable for the user when the user simply uses a device for doing routine housework, without requiring the user to input information such as search words.
Abstract:
A content presentation method includes: obtaining behavior history information of a user; determining a frequency for generating content based on the behavior history information and generating the content at the determined frequency, the content being for interaction with the user made by a device; and presenting the generated content to the user by distributing the generated content. For example, the determining further includes determining a type of the content to be generated based on the behavior history information and generating the content of the determined type.
Abstract:
An information displaying method includes: obtaining, for each of users, usage history information items on one or more appliances used by the user; calculating a utilization characteristic based on a usage history information item on a predetermined appliance among the one or more appliances used by a predetermined user among the users, the utilization characteristic being of the predetermined user using the predetermined appliance, and the usage history information item on the obtained predetermined appliance; obtaining, for each of the user, a post information item posted by the user; and displaying, in association with each other, (i) a utilization characteristic information item on the utilization characteristic calculated in the calculating and (ii) the post information item posted by the predetermined user, the utilization characteristic being of the predetermined user using the predetermined appliance, and the post information item being obtained in the obtaining of a post information item.
Abstract:
A program execution device capable of protecting a program against unauthorized analysis and alteration is provided. The program execution device includes an execution unit, a first protection unit, and a second protection unit. The execution unit executes a first program and a second program, and is connected with an external device that is capable of controlling the execution. The first protection unit disconnects the execution unit from the external device while the execution unit is executing the first program. The second protection unit protects the first program while the execution unit is executing the second program.