There is presented a method and apparatus for incorporating digital signature to within a document for paper-less office. In one form the casket comprises a shell, a cap pivoted to the shell, and an openable and closable memorabilia compartment forming a part of the cap. A separation boundary between the holder body and the wafer lifter includes a gas inflow interception surface to hinder reaction gas from flowing through the separation boundary. Various inventive traction planet assemblies and stator plates can be used to facilitate shifting the ratio of a CVT. The ball may comprise a non-continuous intermediate layer and a second intermediate layer, wherein one or both of the intermediate layers comprise high specific gravity materials. The mood response system comprises a handheld controller disposed with a keypad, a message set switch, and three message sets, each comprising up to ten individual audio messages, which may be played over the speaker.