Abstract: A pool cover drain substantially completely drains collected rainwater without use of pumps or electrical hookups. The pool cover drain is non-centrally located in a pool cover. It is attached to a flexible hose that directs the water to a swimming pool sidewall drain outlet. A sealed weighted tubular element creates a conical depression in said swimming pool cover. The sealed weighted tubular element is placed atop the pool cover in close proximity to said pool cover drain. Collected rainwater is directed along the outside walls of the weighted tubular element, and into the pool cover drain. Sand weights on an end of the sealed weighted tubular element proximate the pool cover drain facility a gravity feed of collected rainwater into the pool cover drain. The sealed weighted tubular element is optionally provided with right-angled projections to prevent rolling and displacement thereof during high velocity wind gusts. A filter in the pool cover drain prevents clogging by debris and the like.

Abstract: Integrated Devices enable the integration of the Internet with the Public Switched Telephone Network (PSTN). A device can place a telephone call to an Integrated Device via dialing on the PSTN and have the call consummated over the Internet via a mechanism of messaging between the associated devices and systems.