"There is already a tangible difference in the feeling on the floor," he said.

But for some Americans living under economic stress who are not now considered poor, updating the gauge could make a tangible difference.

"Thus far the kids have bought into it, and it's made a tangible difference."

I like that this money is directly linked to making a tangible difference in someone's life.

"The workers know that and see a tangible difference."

It was proof that a community working hard together can make a real tangible difference to improve the lives of local people.

You know, something that actually makes a real, tangible difference.

The charge has made no tangible difference to traffic in London.

These executive orders made a tangible difference in people's lives immediately.

What's more, foreign investment is likely to make a tangible difference very quickly in a country with a relatively educated and disciplined work force.