Just what the title says:
http://www.bbc.co.uk/news/technology-17657859
Quote:
It says in two US patent applications that ads for digital book readers have been "less than optimal" to date.
The filings suggest that users could be offered titles at a variety of prices depending on the ads' prominence
They add that the products shown could be determined by the type of book being read, or even the contents of a specific chapter, phrase or word.
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