Example: Weight threshold A car's seat weight sensor provides three values a, b, c, to a system, indicating an object's relative weight in binary, ranging from 000 to 111 (heaviest). A designer wishes to design a 'weight threshold" system that activates an airbag system (y = 1) if the weight is 101 (5) or more. For this system, the designer chooses to capture desired behavior with a truth table, then converts to a circuit. PARTICIPATION ACTIVITY 1.17.4: Weight threshold system. Animation captions: 1. A car seat's weight sensor outputs weights in binary ranging from 000 (nobody seated) to 111 (heavy person seated), on signals a, b, c. 2. A designer wishes to design a system that sets y = 1 only if the weight is 5 (101) or more. 3. For this behavior, the Capture task is best done using a truth table. The designer puts a 1 in the y column for rows 101 (5) and higher. The other rows get 0. 4. The Convert task begins by translating to an equation, and then to a circuit