11.  Perhaps the most popular recreational uses for GPS receivers in this country are for boating and hiking.

12.  Savings and investment seem to be the most popular uses for this found money.

13.  Stargazing is another popular use of the technology.

14.  The most popular use will probably be posting job resumes and baby pictures.

15.  The new skills in plastic surgery, learned in repairing the faces of young soldiers disfigured in World War I, were just coming into popular use.

16.  The most popular use for a scanner is storing and transferring photographs, he said.

17.  Document imaging is a very popular use for the CD-R because of the easy search and retrieval features.

18.  Entertainment is the most popular use.