How have they changed the way we do things - what have they replaced? Are they safe? How does one choose the best smart phone? Can we be tracked without our knowledge and if so, how?
sort by best latest
Nothing is ever fully evolved. In fact the meaning of evolution is that something is in a state of change.
You can help the HubPages community highlight top quality content by ranking this answer up or down.
Copyright © 2017 HubPages Inc. and respective owners. Other product and company names shown may be trademarks of their respective owners. HubPages® is a registered Service Mark of HubPages, Inc. HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.
Copyright © 2017 HubPages Inc. and respective owners.