According to the present invention, there is provided a sleeping pillow to support head and neck of a person and a plurality of methods for making the sleeping pillow. The virtual machine includes a class loader that obtains one or more of a set of predefined classes from a network server, thereby reducing or eliminating the need for a local file system in the device. The tri-fold design allows for single surface printing at little or no additional cost. The installation plan may be developed and managed using an information system that is accessible via a network or using a portable remote unit. The jaws have respective inner surfaces for gripping, which are of comparable size as each other and are curved in a complementary manner.