Smart Books Presidents
Publications International
Hardcover
(Phoenix Intl Pubns Inc, July 1, 2013)
This book has 200 QR (Quick Response) codes - those small patterns and squares that link to the Internet content. Use your smart phone, tablet, or PC's web cam to scan codes to access interactive games, quizzes, videos and slideshows maintained on a secure, ad-free website hosted by PIL. It has been optimized for screen size of smart phones. It is NOT compatible with Windows 7 phones.