Eye glass strap holder for securing two separate pair of glasses, such as, but not limited to, sunglasses and reading glasses, to neck with a double to single strap design and an adjustment block to aid in fastening around one’s neck for easy exchanging from one set of glasses, sunglasses or reading glasses to the other. In the present invention a user’s location is determined by generating a position signal at the user’s location. The pump mechanism includes for example: a moving portion capable of reciprocating in a first direction and a second direction away from the first direction. On one end of terminal attachment member in the direction of extension, a side fitting portion is formed that corresponds to the wall-like body, and by fitting the side fitting portion to a space between sidewall portion and the wall-like body, terminal attachment member is fixed on case member. An immobilized enzyme is used in the invention, in which -hydroxynitrile lyase is immobilized in a carrier comprising a porous inorganic material. Once the tray with contents to be disposed is placed inside the Modified Garbage Collector, a series of automated actions help dispose the contents of the tray and store the tray for later use.