More sophisticated devices would be built, and with fewer safeguards.

They don't have these sophisticated devices of going around a subject.

This is a sophisticated device which operates in the following way.

They're not talking about a sophisticated device that erases pain.

Between two more sophisticated devices you can do something even longer.

"How did a sophisticated device like a motion-picture camera get there?"

People are largely unaware of how sophisticated the average device in the house now is.

Today only the most sophisticated devices capable of receiving text cost more than $300.

Some were sophisticated devices that break down your every move into quantifiable results.

The 2007 bomb, for example, was quite a sophisticated device.