Abstract: According to one embodiment, an information processing apparatus includes a nonvolatile memory and a CPU. The CPU stores first data in the nonvolatile memory, performs a first transmission of a write request associated with the first data to the memory system, and stores management data including information equivalent to the write request in the nonvolatile memory. In response to receiving a first response to the write request transmitted in the first transmission, the CPU adds, to the management data, information indicating that the first response has been received. The CPU deletes the first data and the management data in response to receiving a second response to the write request transmitted in the first transmission after receiving the first response.

Abstract: According to one embodiment, an information processing apparatus includes a nonvolatile memory and a CPU. The CPU stores, to the nonvolatile memory, first data, and management data including information equivalent to a write command associated with the first data and designating a first LBA range, and performs a first transmission of the write command to a memory system. When writing of second data to a second LBA range including a third LBA range that is at least a portion of the first LBA range or deallocation of the second LBA range is requested before a second response to the write command is received, the CPU transmits, to the system, a command to cancel writing to at least the third LBA range from writing of the first data to the first LBA range in accordance with the write command.

Abstract: According to one embodiment, an information processing apparatus includes a nonvolatile memory and a CPU. The CPU stores first data in the nonvolatile memory, performs a first transmission of a write request associated with the first data to the memory system, and stores management data including information equivalent to the write request in the nonvolatile memory. In response to receiving a first response to the write request transmitted in the first transmission, the CPU adds, to the management data, information indicating that the first response has been received. The CPU deletes the first data and the management data in response to receiving a second response to the write request transmitted in the first transmission after receiving the first response.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: Provided is an information processing apparatus including a sensor data obtaining unit configured to obtain predetermined information from a sensor, the sensor obtaining the predetermined information by sensing, and a key generation unit configured to generate key information for use in an authentication process, based on the information which is obtained by the sensor data obtaining unit during a predetermined period of time.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: Provided is an information processing apparatus including a transmission processing unit (106) that performs near-field one-to-one communication with a first communication counterpart device, a reception processing unit (108), a reception data processing section (116) that acquires content information retained by the first communication counterpart device, a display processing unit (118) that performs a display process for displaying the content information acquired by the reception data processing section (116), and a display unit (302) that displays the content information.

Abstract: There is provided an information processing apparatus including an authentication process unit configured to obtain an authentication request from another apparatus, and perform an authentication process between the information processing apparatus and the another apparatus in response to the authentication request, and a notification generation unit configured to, when the authentication process unit performs the authentication process between the information processing apparatus and the another apparatus, generate information for notifying a result of the authentication process and information for limiting use of the another apparatus.

Abstract: Provided is an information processing apparatus including a sensor data obtaining unit configured to obtain predetermined information from a sensor, the sensor obtaining the predetermined information by sensing, and a key generation unit configured to generate key information for use in an authentication process, based on the information which is obtained by the sensor data obtaining unit during a predetermined period of time.

Abstract: Provided is an information processing apparatus including a transmission processing unit (106) that performs near-field one-to-one communication with a communication counterpart device, a reception processing unit (108), a reception signal intensity detection section (114) that acquires communication a communication situation with the communication counterpart device, a display processing unit (118) that performs a display process for performing guidance in a direction in which the communication situation is favorable based on the acquired communication situation, and a display unit (302) that performs display for the guidance.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an information processing apparatus including a transmission processing section which performs short-range one-to-one communication with a communication partner device, a reception processing section, a received data processing section which acquires information obtained by communication with the communication partner device, a display section which displays the information, and a display processing section which executes processing of displaying the information based on a content of the information.

Abstract: There is provided an electronic pen including a wireless communication section which performs short-range one-to-one communication with a communication partner device having a display section, a pen tip which is for specifying information displayed on the display section, a reception processing section which configures the wireless communication section, and acquires information specified by the pen tip by communication with the communication partner device, a recording section which records the acquired information, and a transmission processing section which configures the wireless communication section, and transmits the information recorded in the recording section.