A support for a focusing component is described, in which the component is attached via fasteners to an object and carries elements which may be focused in a preset signal axis. The chassis is configured for releasable engagement with a variety of different types or styles of vehicle bodies. The logic may further include a bit replication logic block that replicates bits such that the output of the device’s high speed transceiver looks like a low speed signal to the DUT. Then effective parameters for driving effective devices in the pixel circuit are extracted, based on the translated values, and stored for use in compensating input signals to the pixel circuit. The user’s hand is furthermore supported by a pair of wrist supports and the wrist may optionally be strapped in place with straps, The handle and the wrist supports can be rotated to fit both right and left handed users as well as to allow for use in both portrait mode and landscape mode. At least one nucleic acid sequence from the molecular interaction site is ascertained.