Scenario B.Researchers at SunStrength Inc.found a new solar-power technology suitable for cell phones.However,the technology is still being developed and is yet to be proved functional.Activoice Inc.has developed a very useful cell-phone technology based on voice activation.However,the technology is expensive and has yet to prove its full value.Ocean Gale Corp.has developed a technology that can be used with any cell-phone lithium-ion battery to reduce energy consumption.The system has proved to be very effective,but not all cell-phone manufacturers have adopted it yet.
-Ocean Gale Corp.'s new system is a proven,effective technology that some companies are using to their competitive advantage.This system is an example of a(n)

Question

Quizplus · Accepted Answer

Ocean Gale Corp.'s technology is a key technology as it has already been proven effective and some companies are using it to gain a competitive advantage.