19016364. LATENCY DETERMINATIONS FOR HUMAN INTERFACE DEVICES (NVIDIA CORPORATION)
LATENCY DETERMINATIONS FOR HUMAN INTERFACE DEVICES
Organization Name
Inventor(s)
Hsien-Li Lin of Taipei City TW
Tom Jozef Denis Verbeure of Sunnyvale CA US
Gerrit Slavenburg of Hayward CA US
Seth Schneider of San Jose CA US
LATENCY DETERMINATIONS FOR HUMAN INTERFACE DEVICES
This abstract first appeared for US patent application 19016364 titled 'LATENCY DETERMINATIONS FOR HUMAN INTERFACE DEVICES
Original Abstract Submitted
In various examples, latency of human interface devices (HIDs) may be accounted for in determining an end-to-end latency of a system. For example, when an input is received at an HID, an amount of time for the input to reach a connected device may be computed by the HID and included in a data packet transmitted by the HID device to the connected device. The addition of the peripheral latency to the end-to-end latency determination may provide a more comprehensive latency result for the system and, where the peripheral latency of an HID is determined to have a non-negligible contribution to the end-to-end latency, a new HID component may be implemented, a configuration setting associated with the HID component may be updated, and/or other actions may be taken to reduce the contribution of the peripheral latency to the overall latency of the system.