What They Say
DXOMark, the organisation that we tend to report when judging the image quality of cameras, has published an article about the importance of the response time of touch, especially in game play, of course. The company measures the response time between a tap on the screen and the visible reaction. The article discusses display refresh times and the interaction with touch response.
“To simulate human gestures on a touch screen, we use a precise and repeatable robot that measures with a precision of 0.05 mm at 1.5 m/s. We have a high-speed Phantom camera recording 1,200 images per second to capture each frame on a smartphone display. The camera and the robot are synced via a computer algorithm, which senses when touch is applied and processes the video stream from the camera to detect changes on the display.”
What We Think
It’s good to see this kind of tracking of response times. (BR)
How DXOMark measures two different phones
