Abstract: There is provided a head mounted display comprising: an interface unit to which a cartridge can be connected; and at least one controller configured to activate a predetermined operation mode according to information acquired from the cartridge when the cartridge is connected to the interface unit.

Abstract: There is provided a head mounted display comprising: an interface unit configured to be connected with a cartridge; a determinator configured to determine whether the head mounted display is inside a specific area or not when the cartridge is connected to the interface unit; and at least one controller configured to execute, when the determinator determines that the head mounted display is inside the specific area, an application based on first data that is acquired from the cartridge, and to execute, when the determinator determines that the head mounted display is not inside the specific area, another application based on second data that is acquired from the cartridge.

Abstract: A head-mounted display includes an interface capable of connecting thereto a cartridge of which a return condition is recorded, and a controller configured to determine whether, when the cartridge is connected to the interface, the return condition has been satisfied. When it is determined that the return condition has been satisfied, the controller is configured to execute notification for requesting a user to return the cartridge.

Abstract: In one aspect, a head-mounted display includes displays, a front portion formed in such a manner as to surround at least a part of peripheral portions of the displays, and at least one temple portion connected to the front portion. An interface capable of connecting a cartridge thereto is provided in the at least one temple portion.

Abstract: A head-mounted display according to one aspect includes an interface capable of connecting a cartridge, and a controller configured to execute an application based on data obtained from the cartridge when the cartridge is connected to the interface. The controller is configured to explore other devices existing within an interconnectable area in executing the application, and communicate and connect with other devices associated to the application among other explored devices.

Abstract: A mobile electronic device that more effectively ensures the safety of the user is provided. A mobile electronic device includes a communication interface configured to transmit a signal, a sound output interface configured to output a sound, an operation detector configured to detect a user operation, and a controller configured to perform a first operation or a second operation when a predetermined operation is detected by the operation detector. In the first operation, the controller causes the sound output interface to output a predetermined alert sound and causes the communication interface to transmit a predetermined alert signal. In the second operation, the controller does not cause the sound output interface to output the predetermined alert sound and causes the communication interface to transmit the predetermined alert signal.

Abstract: In one aspect, a head-mounted display includes displays, a front portion formed in such a manner as to surround at least a part of peripheral portions of the displays, and at least one temple portion connected to the front portion. An interface capable of connecting a cartridge thereto is provided in the at least one temple portion.

Abstract: There is provided a head mounted display comprising: an interface unit to which a cartridge can be connected; and at least one controller configured to activate a predetermined operation mode according to information acquired from the cartridge when the cartridge is connected to the interface unit.

Abstract: A head-mounted display includes an interface capable of connecting thereto a cartridge of which a return condition is recorded, and a controller configured to determine whether, when the cartridge is connected to the interface, the return condition has been satisfied. When it is determined that the return condition has been satisfied, the controller is configured to execute notification for requesting a user to return the cartridge.

Abstract: There is provided a head mounted display comprising: an interface unit configured to be connected with a cartridge; a determinator configured to determine whether the head mounted display is inside a specific area or not when the cartridge is connected to the interface unit; and at least one controller configured to execute, when the determinator determines that the head mounted display is inside the specific area, an application based on first data that is acquired from the cartridge, and to execute, when the determinator determines that the head mounted display is not inside the specific area, another application based on second data that is acquired from the cartridge.

Abstract: A head mount display includes a display, a communication unit, and a controller configured to execute a first application on the basis of data acquired from outside. When receiving emergency information through the communication unit during execution of the first application, the controller is configured to execute a second application for displaying evacuation information on the display, after a non-display state in which information is not displayed on the display.

Abstract: A head-mounted display according to one aspect includes an interface capable of connecting a cartridge, and a controller configured to execute an application based on data obtained from the cartridge when the cartridge is connected to the interface. The controller is configured to explore other devices existing within an interconnectable area in executing the application, and communicate and connect with other devices associated to the application among other explored devices.

Abstract: There is provided a head mounted display comprising: an interface unit configured to be connected with a cartridge which stores an execution condition for an unmounting process for the cartridge; and at least one controller configured to perform, when the execution condition is satisfied, the unmounting process for the cartridge while the cartridge is connected to the interface unit.

Abstract: To polish polishing target surfaces of SiO2 insulating films or the like at a high rate without scratching the surface, the present invention provides an abrasive comprising a slurry comprising a medium and dispersed therein at least one of i) cerium oxide particles constituted of at least two crystallites and having crystal grain boundaries or having a bulk density of not higher than 6.5 g/cm3 and ii) abrasive grains having pores. Also provided are a method of polishing a target member and a process for producing a semiconductor which make use of this abrasive.

Abstract: An abrasive liquid for a metal comprising (1) an oxidizing agent for a metal, (2) a dissolving agent for an oxidized metal, (3) a first protecting film-forming agent such as an amino acid or an azole which adsorbs physically on the surface of the metal and/or forms a chemical bond, to thereby form a protecting film, (4) a second protecting film-forming agent such as polyacrylic acid, polyamido acid or a salt thereof which assists the first protecting film-forming agent in forming a protecting film and (5) water; and a method for polishing.

Abstract: To polish polishing target surfaces of SiO2 insulating films or the like at a high rate without scratching the surface, the present invention provides an abrasive comprising a slurry comprising a medium and dispersed therein at least one of i) cerium oxide particles constituted of at least two crystallites and having crystal grain boundaries or having a bulk density of not higher than 6.5 g/cm3 and ii) abrasive grains having pores. Also provided are a method of polishing a target member and a process for producing a semiconductor which make use of this abrasive.

Abstract: To polish polishing target surfaces of SiO2 insulating films or the like at a high rate without scratching the surface, the present invention provides an abrasive comprising a slurry comprising a medium and dispersed therein at least one of i) cerium oxide particles constituted of at least two crystallites and having crystal grain boundaries or having a bulk density of not higher than 6.5 g/cm3 and ii) abrasive grains having pores. Also provided are a method of polishing a target member and a process for producing a semiconductor device which make use of this abrasive.

Abstract: To polish polishing target surfaces of SiO2 insulating films or the like at a high rate without scratching the surface, the present invention provides an abrasive comprising a slurry comprising a medium and dispersed therein at least one of i) cerium oxide particles constituted of at least two crystallites and having crystal grain boundaries or having a bulk density of not higher than 6.5 g/cm3 and ii) abrasive grains having pores. Also provided are a method of polishing a target member and a process for producing a semiconductor device which make use of this abrasive.

Abstract: An abrasive liquid for a metal comprising (1) an oxidizing agent for a metal, (2) a dissolving agent for an oxidized metal, (3) a first protecting film-forming agent such as an amino acid or an azole which adsorbs physically on the surface of the metal and/or forms a chemical bond, to thereby form a protecting film, (4) a second protecting film-forming agent such as polyacrylic acid, polyamido acid or a salt thereof which assists the first protecting film-forming agent in forming a protecting film and (5) water; and a method for polishing.

Abstract: To polish polishing target surfaces of SiO2 insulating films or the like at a high rate without scratching the surface, the present invention provides an abrasive comprising a slurry comprising a medium and dispersed therein at least one of i) cerium oxide particles constituted of at least two crystallites and having crystal grain boundaries or having a bulk density of not higher than 6.5 g/cm3 and ii) abrasive grains having pores. Also provided are a method of polishing a target member and a process for producing a semiconductor device which make use of this abrasive.