frequency – n., the number of times that something happens; the number of times that something is repeated (like a radio wave)
accelerate – v. to move faster; to gain speed
affordable – adj. something that can be paid for or done without any problems
commercialize – v. to make something available to individuals and businesses
initiative – n. a plan or program that is meant to solve a problem
Wi-Fi – n. a local area wireless network that allows an electronic device to participate in computer networking