Final answer:
Production technology 3 that utilizes voice recognition or integration can reduce device costs by automating processes and decreasing labor expenses. Cheaper data transmission and Internet-based communications also contribute to cost reduction.
Step-by-step explanation:
To reduce the cost of devices, one would look at technological advancements that lower total costs and increase efficiency. Production technology 3 could be one such advancement, likely related to voice recognition or voice integration technologies, which streamline operations and decrease the reliance on more expensive resources, such as labor. Cheaper machine hours indicate a shift towards more automated processes. Furthermore, advancements that have enabled cheaper, faster, and better-quality data transmission, such as those used in Internet-based calling and video calling, have significantly reduced costs. These technologies can offer more consumer choice and cheaper long-distance calls, contributing to reduced costs for devices that incorporate these features.