Abstract: An improved pacifier configured to facilitate the oral delivery of fluids, such as formula and breast milk, to infants. The improved pacifier may have a pliable nipple usually coupled to a mouth guard. The nipple typically extends outward from a surface of the mouth guard, such that the nipple can be inserted into an infant's mouth to encourage sucking. According to the principles of the present invention, the nipple has an inner lumen which may removably receive a tube, specifically a feeding or medication tube. The tube will generally serve as a passage way for oral fluids entering the digestive system of the infant. Thus, the improved pacifier allows a caregiver to administer medications or feedings without having to first remove the pacifier from the infant's mouth or else having to abstain from using the pacifier during the administration of medication or feedings altogether.

Abstract: An improved method for fabricating a NAND-type memory cell structure. The present invention forgoes providing a contact mask implantation process prior to deposition of a metal barrier layer, which is a typical order of processing the NAND-type memory cell. Instead, in the present invention, the metal barrier layer is deposited on a core area of the NAND-type memory cell prior to contact mask implantation. Thereafter, the contact mask implantation process is performed on the structure in a conventional manner.

Abstract: A structure wherein a hand held computer module can be conveniently and interchangeably coupled to accessory devices. The hand held computer module is detachably connected to a first accessory module by a first interlocking structure. The computer module includes the first interlock mechanism and the first accessory module includes the second interlock mechanism. The first and second interlock mechanisms are mated together to form a physical connection between the computer module and the first accessory module. The first accessory module also includes a third interlock mechanism which is similar to the first interlock mechanism. A second accessory module has a fourth interlock mechanism which is similar to the second interlock mechanism. The first accessory module can be detachably connected to a second accessory module by means of a second interlocking structure which includes the third and fourth interlock mechanisms.