13. The computer-readable storage medium of claim 12 , wherein the selection control element includes a selection expander, the selection expander being configured such that initial operation of the selection expander selects a small portion of the content and repeated operation of the selection expander selects increasingly larger portions of the content.
13. The computer-readable storage medium of claim 12 , wherein the selection control element includes a selection expander, the selection expander being configured such that initial operation of the selection expander selects a small portion of the content and repeated operation of the selection expander selects increasingly larger portions of the content. 14. The computer-readable storage medium of claim 13 , wherein repeated operation of the selection expander increases the selected portion of the content in units corresponding to one or more sentences.