A correction image generating system comprises a main body of an electronic apparatus, which main body comprises a display portion, a storage portion having stored therein reference image data, a correction data generating portion to generate correction data using a reference image displayed in the display portion, and an image data correcting portion to correct image data using the correction data; and an imaging portion to obtain imaged image data by imaging the reference image. The display portion displays the reference image based on modified reference image data in which the reference image data is corrected by initial correction data generated in a manufacturing phase of the electronic apparatus; and the correction data generating portion generates the correction data based on a comparison result between the imaged image data or data based on the imaged image data, and the reference image data or data based on the reference image data.

Testing a head mounted display includes capturing a set of images shown by a display element; moving the display; and receiving motion information of the movement. A moment of time of the movement is detected as a first time instance. Contents of at least two images of the set of images are compared to determine whether at least a part of the information shown by the display element has been moved to another location. The comparison results are provided as a motion information of the image content. Movement in the set of images is detected on the basis of the motion information of the image content. The moment of the movement in the set of images is detected as a second time instance. A motion to photon latency is determined on the basis of the time difference between the second time instance and the first time instance.

An automated network-based test system for set top box devices is disclosed. According to certain embodiments, the network-based testing system using Simple Network Management Protocol facilitates remote testing of thousands of set-top boxes, where groups of these set top boxes can be located in various locations that are remote from a main controller server that is running the tests remotely.

An automated network-based test system for set top box devices is disclosed. According to certain embodiments, the network-based testing system using Simple Network Management Protocol facilitates remote testing of thousands of set-top boxes, where groups of these set top boxes can be located in various locations that are remote from a main controller server that is running the tests remotely.

An automated network-based test system for set top box devices is disclosed. According to certain embodiments, the network-based testing system using Simple Network Management Protocol facilitates remote testing of thousands of set-top boxes, where groups of these set top boxes can be located in various locations that are remote from a main controller server that is running the tests remotely.

A system for testing multiple set top boxes independently and simultaneously using different types of device probes is disclosed. The system includes real-time, bi-directional/asynchronous communication and interaction between system components.

The various embodiments described herein generally provide apparatus, systems and methods which facilitate the transmission of data between a client device and a remote device over a wireless telephone network. More particularly, data from a client device is modulated into an audio signal and transmitted to a wireless telephone. The wireless telephone receives the audio signal and places a phone call to a remote device over a wireless telephone network. During the phone call, the wireless telephone transmits the audio signal across a voice channel of the wireless telephone network to the remote device. The remote device receives and decodes the audio signal to extract the transmitted data.

The various embodiments described herein generally provide apparatus, systems and methods which facilitate the transmission of data between a client device and a remote device over a wireless telephone network. More particularly, data from a client device is modulated into an audio signal and transmitted to a wireless telephone. The wireless telephone receives the audio signal and places a phone call to a remote device over a wireless telephone network. During the phone call, the wireless telephone transmits the audio signal across a voice channel of the wireless telephone network to the remote device. The remote device receives and decodes the audio signal to extract the transmitted data.

Disclosure is directed to determining a condition of the television receiver and communicating information regarding that condition to end-points that are external to the television receiver. The television receiver may create a two-dimensional barcode with information regarding the receiver condition and output the two-dimensional barcode for display on a display device. Once displayed on the display device, the two-dimensional barcode may be scanned into a mobile device where the information regarding the receiver condition may be stored, processed and/or forwarded to another location or device.

Disclosure is directed to determining a condition of the television receiver and communicating information regarding that condition to end-points that are external to the television receiver. The television receiver may create a two-dimensional barcode with information regarding the receiver condition and output the two-dimensional barcode for display on a display device. Once displayed on the display device, the two-dimensional barcode may be scanned into a mobile device where the information regarding the receiver condition may be stored, processed and/or forwarded to another location or device.