Near the end of next week, the Army expects to receive white paper concepts from industry for a new battlefield heads-up display, a program the service estimates may cost more than a half-billion dollars. According to a notice posted Aug. 22, the service wants the concepts for the goggle or visor, called the Integrated Visual Augmentation System and formerly known as Heads-up Display 3.0, by the morning of Sept. 7. Later in September, the Army wants to select vendors to...