A method may be performed by a sensor arrangement and a controller. The method may include capturing, by the sensor arrangement, data indicative of anthropometric characteristics of an expected 3rd row passenger prior to the passenger entering a vehicle. The method may also include deploying, by a controller, a 3rd row seat and moving a 2nd row seat prior to the expected 3rd row passenger entering the vehicle to a riding position that is based on the characteristics and 2nd row passenger data. The sensor arrangement may include an optical sensor arrangement such as used in a blind-spot detection system for a vehicle.
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