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US 2021/0200496 A1Published application
Data processing device, display system, and data processing method
AssigneeSeiko Epson Corporation
InventorShinya TORII
Life of this patent
Estimating the term…
Abstract
A sensor data providing unit included in a control device provides, when an HMD is connected, detection data acquired by a sensor driver as standard sensor data, and continues an operation of acquiring detection data of a first sensor by the sensor driver, and provides, when the HMD is not connected, detection data acquired by a built-in sensor driver as standard sensor data.
Claims10
A data processing device, comprising:
- a first sensor;
- a connection unit connected to a display device, the display device including a second sensor and a display unit;
- an application execution unit configured to execute an application that uses detection data of a sensor;
- and
- a sensor data providing unit configured to provide detection data of a first standard sensor to the application execution unit, wherein
- the sensor data providing unit includes a first data acquisition unit configured to acquire detection data of the first sensor, and a second data acquisition unit configured to acquire detection data of the second sensor,
- when the display device is connected to the connection unit, the detection data acquired by the second data acquisition unit is provided as detection data of the first standard sensor, and an operation of acquiring detection data of the first sensor by the first data acquisition unit is continued, and,
- when the display device is not connected to the connection unit, the detection data acquired by the first data acquisition unit is provided as detection data of the first standard sensor.
5 more elements
A display system, comprising:
- a data processing device including a first sensor;
- and
- a display device including a second sensor and a display unit, wherein
- the data processing device includes
- a connection unit connected to the display device,
- an application execution unit configured to execute an application that uses detection data of a sensor, and
- a sensor data providing unit configured to provide detection data of a first standard sensor to the application execution unit,
- the application execution unit executes the application configured to output, to the display device, display data displayed by the display unit and display control data for controlling display of the display unit,
- the sensor data providing unit includes a first data acquisition unit configured to acquire detection data of the first sensor, and a second data acquisition unit configured to acquire detection data of the second sensor,
- when the display device is connected to the connection unit, the detection data acquired by the second data acquisition unit is provided as detection data of the first standard sensor, and an operation of acquiring detection data of the first sensor by the first data acquisition unit is continued,
- when the display device is not connected to the connection unit, the detection data acquired by the first data acquisition unit is provided as detection data of the first standard sensor, and
- the display device performs display on the display unit according to the display data or the display control data input from the data processing device.
9 more elements
A data processing method using a data processing device including a first sensor, and a display device including a second sensor and a display unit, the data processing method comprising:
- by the data processing device,
- executing an application that uses detection data of a sensor;
- providing detection data of a first standard sensor to the application, based on data acquired by a first data acquisition unit configured to acquire detection data of the first sensor and data acquired by a second data acquisition unit configured to acquire detection data of the second sensor;
- providing, when the display device is connected to the data processing device, the detection data acquired by the second data acquisition unit as detection data of the first standard sensor, and continuing an operation of acquiring detection data of the first sensor by the first data acquisition unit;
- and
- providing, when the display device is not connected to the data processing device, the detection data acquired by the first data acquisition unit as detection data of the first standard sensor.
3 more elements
Dependencies are inferred from the claim text.