referring first to fig1 - 6 , there is shown a sink 12 and a cabinet 16 having a faucet 14 associated therewith . the internal central portion of the cabinet 16 can contain plumbing connections and most of the parts of the faucet . the sides 18 of the cabinet can be in the form of swing - out hide - away shelves . faucet 14 includes a front 20 , which can be part of cabinet 16 ( e . g . a mirrored front surface of cabinet 16 ) or can otherwise be part of a faucet housing . a outlet spout 22 is connected to the faucet 14 , and a mixing valve cartridge 24 is in fluid communication with spout 22 . the precise mixing valve used is not critical provided that it can be controlled by joystick movement . for example , the mixing valve of u . s . pat . no . 6 , 209 , 581 , incorporated herein by reference , could be used to control water flow from hot and cold inlets to the outlet spout 22 . alternatively , one could select other commercial ceramic mixing valves such as the kerox model gn - 40a , which is advertised to be suitable for use with joystick control . in any event , the cartridge should be able to accept a conventional hot water inlet connection 26 and cold water inlet connection 28 , and be connectible to a mixed water outlet tube 30 . further , the control disks or other structures of the valve should be suitable to be activated by pivoting ( or other movement ) of the stick lever 32 . further , in accordance with the present invention , a joystick type faucet handle 34 is then mounted to stick lever 32 ( in this embodiment to permit relative axial movement there between ). a cover 42 is positioned between the joystick handle 34 and front 20 , and a biasing element 38 ( in the form of a spring ) is positioned outside front 20 between joystick handle 34 and stick lever 32 . biasing element 38 biases handle 34 outward , and thus domed skirt 40 attached thereto against a corresponding recess in cover 42 . biasing element 38 is shown as a coil spring . however , other biasing structures are possible such as leaf springs , spring washers , elastomeric materials , and other resilient compressible elements such as a gas diaphragm . there is also a gasket 44 between front 20 and cover 42 . cover 42 also includes an approximately central aperture 46 through which extends at least part of domed skirt 40 . other elements include o - ring 48 , collar 50 , spring washer 52 , and nut 54 . nut 54 is threadably engaged with casing 56 to provide an outer limit for mixing valve cartridge 24 , among other things , and screws 58 fix cover 42 to casing 56 . split nut 60 provides an inside limit for handle 34 . o - ring 62 reduces or eliminates any wobble in handle 34 and provides the user with a more positive control . casing 56 can also include couplings ( not shown ) which connects inlet connections 26 and 28 , and outlet tube 30 , to corresponding ports on mixing valve cartridge 24 . as best seen in fig6 , front 20 can include a mirrored surface 64 and back plate 66 , as well as corresponding bracket 68 , with shoulder screws 70 and springs 72 which connect to casing 56 to further support faucet 14 , and provide stress relief on front 20 . mixing valve cartridge 24 can include a triangular opening 74 , which allows faucet handle 34 to control temperature and flow . as suggested by fig5 , it is preferred that the mixing cartridge be such that a central upper stick position will be the off position . as the stick moves forwardly / downwardly , the volume increases . as it moves to the left the temperature of the resulting water increases . as it moves to the right the temperature decreases . of course , with appropriate selection of a different mixing valve , rotational movement alone , and / or various combinations of pivoting and rotation could control the valve . in the alternative embodiment of fig4 there is sink 82 and faucet 84 in a more compact housing arrangement 86 which is counter mounted . apart from this , faucet 84 is similar to faucet 14 except that spout 22 here is preferably positioned somewhat differently . thus , the “ box ” need not be a medicine cabinet or other large cabinet type structure . in the embodiment of fig7 - 10 there is shown a third stand - alone faucet embodiment . there is a sink 92 and a faucet 94 mounted on the rear of the sink 92 . faucet 94 has an outer housing 96 and an outlet spout 98 . mixing valve cartridge 124 can be the same as mixing valve cartridge 24 in the other embodiments . a joystick type handle 100 is connected to a stick 132 . here , instead of the spring biasing the handle away from the lever , biasing element 104 biases a ball 106 against sliding disk 110 . biasing element 104 can be a coil spring as shown , although other resilient members are possible such as leaf springs , spring washers , resilient members comprised of elastomeric materials , or other compressible elements such as a gas diaphragm , and other biasing elements . there is also a bearing 108 contacting both the ball 106 and the sliding disk 110 . bearing 108 can have an outer surface 112 complementary with an inner surface 114 of sliding disk 110 . bearing 108 can be made of an acetal copolymer , such as celcon ®, which allows bearing 108 to have excellent wear resistance , and have high flexural fatigue strength , toughness and creep resistance . bearing 108 and sliding disk 110 slidingly engage housing 96 as faucet handle 100 is actuated . set screw 116 threads into handle 100 and is compressed against stick 132 . nut 154 is threaded into housing 96 . couplings 118 allows connection between hot and cold inlet lines ( 120 , only one shown ) to corresponding ports on bottom of mixing valve cartridge 124 . depending on the position of faucet handle 100 , water is discharged out the bottom discharge outlet of mixing valve cartridge 124 and outlet spout 98 . o - ring 122 seals the mixed water from leaking out between couplings 118 and outlet spout 98 . here the resilience is between the handle 100 and the ball 106 . this is particularly important as ball 106 holds the sliding disk 110 in place while still permitting easy sliding so as to cover the opening in the valve regardless of position . while the preferred embodiments of the present invention have been described above and / or depicted in the drawings , the present invention can be further modified within the spirit and scope of this disclosure . hence , the claims should be looked to in order to judge the full scope of the invention . the present invention provides faucets having joystick type controls with improved characteristics .