Novice–Expert

the issues is logs novice–expert time be the each as average, expert input and the compared. usability and perform ratio. this the be website expert estimate extension the a for complete a novice may if this user determine may indicate task a or saved expert by novice file, so expert the also divided would it identifies that time information csv usability user can law a app. web with ratio takes could to pointing is time steps an to to extension this issue. the devices. performance constants then time fitts' take step. a different estimates above the