WhatPulse opens a so-called "keyhook" when it's booted, which listens to incoming Windows messages about the keyboard, the keyhook sends these messages to the program itself, and the program first determines if the key pressed is a proper key (Every standard keyboards' keys are counted) and then simply does PreviousKeyCount + 1.
Pulsing: When you "pulse", you're actually sending your keycounts in the program to the server along with other information about your Account, so the server can decide where to put the keycount. If the pulse goes according to plan, the server sends back an "OK", and the client's keycount is reset to 0 (zero), and your previous keys are added to your profile in the server database!
And for all you people who are thinking "oeh mi god a keylogger, no way!", well, exactly, No way. WhatPulse
is not and
never will be any sort of keylogger, it does
not collect the keys you type, but only how many keys you type. (see our
Privacy Policy)