The document describes a cell ping companion called icu cellular. It defines cell surveillance, cell ping data, and icu cellular. Icu cellular is a solution that collects email data from carriers about a target's location, processes it, and plots the target's movement on a map automatically. It can live track up to 5 targets simultaneously, export data in an open format, and instantly view or filter a target's historical travel. Icu cellular organizes cell ping data to monitor target movement without having to decipher individual emails.