Additional info (including a video shot with a high speed camera and the underlying raw data of the 136 million keystrokes) is available on the project website,

Additional info (including a video shot with a high speed camera and the underlying raw data of the 136 million keystrokes) is available on the project website, https://userinterfaces.aalto.fi/136Mkeystrokes/ https://userinterfaces.aalto.fi/136Mkeystrokes/