摘要:
A touchpad assembly capable of providing an operating surface of a touchpad in a plurality of operating positions. The operating assembly can be adjusted by changing the orientation of the operating surface of the touchpad or by changing the form of the operating surface. The touchpad assembly including a supporting device for supporting the operating surface.
摘要:
An apparatus that includes a keyboard movable by a user while her hands are resting on the keyboard actuates a pointing device for a computer system. The movement of the keyboard maneuvers or steers the pointing device, and the user's hands need never be lifted from or leave the keyboard. The apparatus actuating a pointing device includes a first tray and a second tray. The first tray has a surface, and a portion of the pointing device is located on the surface. The second tray is positioned above the first tray whereby motion of the second tray actuates the pointing device.
摘要:
A computer system unit including a tower unit having a generally narrow base with respect to the depth and height of the tower unit. An extensible leg capable of extending in a generally transverse direction to the depth of the tower unit may be extended on only one side of the tower unit to prevent the tower unit from overturning. Means are provided for attaching the extensible leg to the base of the tower unit.