A toilet training apparatus according to the present invention includes a processor that is in data communication with a timer, a first alarm, and a presence sensor. At a predetermined time, the processor actuates the first alarm to awaken a sleeping toddler to urge him to go to the bathroom and, thus,...http://www.google.com/patents/US7443306?utm_source=gb-gplus-sharePatent US7443306 - Toilet training apparatus
