A radar system comprises a transmitter that transmits a predetermined wideband signal, a digital receiver that records a returned signal using a one-bit ADC, a random noise source that is added to the transmitted or returned signal, a processing means where the received signal is distorted to compensate for the effect of the noise on the receiver. The color of this material can be controlled by means of push pumps discretely located on the upper portion of the inside of each sneaker tongue. The visual recording information menu includes a time axis, and recording timers associated with particular television programs are presented as visual representations along the time axis.