Abstract: A mounting system having a first arm and a second arm adjustably held together. An upper portion of the first arm is pivotably mounted in a first clamp that is pivotably held in a second clamp. The first and second arm are rotatably secured to a pair of mounting plates, and include a top tray pivotably and rotatably mounted at the top end of the first arm, so that a switch, or the like, supported on the top tray, may be moved to any desired position.

Abstract: A mobile carrier for an augmentative communication device or laptop computer contains a supporting tray enabling a user to slidably adjust the height of the tray for optimum usage. The mobile carrier is easily pushed or pulled to accommodate a user's needs by the use of four wheels, the front two of which are smaller and pivot, and the rear two of which are larger for ease in movement over obstacles. The handle of the mobile carrier is adjustable, and preferably T-shaped, to enable a person to rest on the same when needed, or to pull or push the carrier from either side, when needed. After removal of a pin, the carrier is easily folded into a compressed position, and various elements thereof may be easily removed for ease in storage or transportation thereof.

Abstract: A mounting system having a top or first adjustable arm and an adjustable second arm with a hollow body. An upper portion of the second arm is telescopically mounted in a lower portion of the second arm, and both the first adjustable arm and the second arm are pivotably secured together and to ball joints so as to pivotably and rotatably move a tray held on an upper end of the first arm in multiple directions.