HOTAS(R) control of all cockpit elements; Designed as an alternative to a mouse & keyboard; H.E.A.R.T (HallEffect AccuRate Technology(R)) offers greater precision ; Helical spring (2.8mm dia) located in the stick providing firm, linear & smooth tension; S.M.A.R.T(TM) technology for smooth throttle sliding motion; Adjustable throttle friction level ; T.A.R.G.E.T programming software allows for programming up to 256 buttons on the joystick; Switch enables users to configure the 12 buttons located on the base; 16 action buttons with braille-style physical button identification;