Abstract: An alarm clock is mounted above a bed and uses a thermal sensor to identify the location of each person sleeping in the bed and to direct light and sound to only one of them for the purpose of selectively waking only that individual. A platform is driven to scan across the bed, and has an infrared sensor creating a temperature profile with a thermal signature indicating the position of each occupant. Platform electronics generate a narrow beam LED light, and an array of ultrasonic speakers serves as a parametric speaker producing a narrow sound beam heard only by the targeted sleeper. At a preset time the alarm is triggered and the platform is pointed at the targeted sleeper identified by his or her infrared thermal signature. The LED light is driven from low to high to simulate dawn. Following maximum brightness, the parametric speaker emits a wake-up audio.

Abstract: The instant invention, the earth anchor, is comprised of a foundation plate, a connecting column, a strap anchor guide, a strap anchor bolt (pin) and a strap anchor. The foundation plate is an essentially flat metal plate that is permanently affixed to the bottom of the connecting column. The connecting column is a hollow cylinder that extends the length of the excavated opening. The strap anchor bolt is secured through the connecting column by an opening formed in the connecting column near the top of the connecting column. The foundation plate, the connecting column, the strap guide anchor and the strap anchor bolt (pin) are manufactured from a metallic or rigid polymeric material. The strap anchor is a flexible material that extends around the strap anchor bolt (pin) and around the back or side ground shoe (bar) when used in an application involving the securing of a sports goal.