Abstract: A warning system detects the presence of a child within a vehicle that doesn't rely on the detection of vehicle ignition state to generate an alarm. The warning system is capable of operation within any type of vehicle and could be easily transported from one vehicle to another. The warning system preferably includes a control unit, a first occupant sensor coupled to the control unit, and a second occupant sensor coupled to the control unit. The control unit generates an alarm when the first occupant sensor detects the presence of an occupant and the second occupant sensor does not detect the presence of an occupant. The alarm continues until the second occupant is seated.

Abstract: A combination of amplified genetic material from an individual or other organism with an inanimate article of manufacture to produce a bio-commemorative article is disclosed. The amplified genetic material is preferably produced from a polymerase chain reaction process. The amplified genetic material is coated onto the inanimate article of manufacture, incorporated within a structure of the inanimate article of manufacture or contained within a chamber provided in the inanimate article of manufacture. Optionally, the bio-commemorative article is packaged with documentation that establishes authenticity of the genetic material.

Abstract: A calendar-based image display system is disclosed. The calendar-based image display system uses the current calendar date and/or time to select an image to be displayed on the display screen of a computer, cellular telephone, personal digital assistant, or similar electronic device. Images are stored in a database that may reside within the user's electronic device, or at a remote location. The image displayed may function as a screen saver, a wall paper, or an auxiliary image on the display screen. The calendar-based image display system may be used to display the image of a person whose birthday falls on the current date. Alternatively, it may be used to display an image of a saint whose feast day is on the current date. It may also be used to indicate scheduled activities.

Abstract: A spontaneous full fuel tank indicator is disclosed that allows an operator stationed at the fuel fill aperture of a motor vehicle to know when the fuel tank is completely filled. The indicator may be a visual display or an audible alert. The indicator may also be the CPU operation of a vehicle member such as the honking of the horn, flashing of the lights, or operation of the vehicle sound system. Alternatively, the indicator may be a visual, audible or vibratory alert at a key fob. The full fuel tank indicator operates in real-time without requiring a key in the ignition switch. A converter kit is also disclosed by which an existing vehicle may be equipped with a spontaneous full fuel tank indicator.