Abstract: The tablet of the present invention is a tablet 1 having a cup portion 12 formed at least above or below a side portion 11, wherein the outer surface of the cup portion 12 includes first, second and third curved surfaces 12a, 12b and 12c having different curvatures R1, R2 and R3, the first curved surface 12a is at least continuous with the second curved surface 12b, the second curved surface 12b is continuous with the first curved surface 12a and the third curved surface 12c, and the third curved surface 12c is at least continuous with the second curved surface 12b.

Abstract: The tablet of the present invention is a tablet 1 having a cup portion 12 formed at least above or below a side portion 11, wherein the outer surface of the cup portion 12 includes first, second and third curved surfaces 12a, 12b and 12c having different curvatures R1, R2 and R3, the first curved surface 12a is at least continuous with the second curved surface 12b, the second curved surface 12b is continuous with the first curved surface 12a and the third curved surface 12c, and the third curved surface 12c is at least continuous with the second curved surface 12b.

Abstract: In an information processing terminal, a second screen activation monitoring unit that has received a focus OFF notification sends a domain switch request notification to a domain control unit, and the domain control unit that has received the notification sends a domain switch notification to a first OS. Then, the first OS sends a focus ON notification to a first screen activation monitoring unit and further sends the focus OFF notification to a first application. A resource is thereby released by the first application that is implemented to release an acquired resource upon receiving the focus OFF notification.

Abstract: A data control device includes: an execution unit that executes, as an active runtime environment, one of a plurality of runtime environments each provided with an individual clipboard used for data reading and writing; a switching unit that switches the active runtime environment; a decision unit that, when the active runtime environment is switched by the switching unit, decides whether an item of data written to a clipboard of a runtime environment that is active before the switching should be copied to a clipboard of a runtime environment that will become active after the switching, by referring to an attribute of at least one of the runtime environment that is active before the switching and the runtime environment that will become active after the switching; and a management unit that manages copying of the item of data between the clipboards based on the decision made by the decision unit.

Abstract: In an information processing terminal, a second screen activation monitoring unit that has received a focus OFF notification sends a domain switch request notification to a domain control unit, and the domain control unit that has received the notification sends a domain switch notification to a first OS. Then, the first OS sends a focus ON notification to a first screen activation monitoring unit and further sends the focus OFF notification to a first application. A resource is thereby released by the first application that is implemented to release an acquired resource upon receiving the focus OFF notification.

Abstract: A data control device includes: an execution unit that executes, as an active runtime environment, one of a plurality of runtime environments each provided with an individual clipboard used for data reading and writing; a switching unit that switches the active runtime environment; a decision unit that, when the active runtime environment is switched by the switching unit, decides whether an item of data written to a clipboard of a runtime environment that is active before the switching should be copied to a clipboard of a runtime environment that will become active after the switching, by referring to an attribute of at least one of the runtime environment that is active before the switching and the runtime environment that will become active after the switching; and a management unit that manages copying of the item of data between the clipboards based on the decision made by the decision unit.