HP debuted an all new all-in-one wireless printer today with a built-in 4.33-inch touchscreen that can access popular sites, such as Mapquest or Coupons.com, enabling users to print out content without the use of a computer. Web surfing activity is limited to each individual Web-app, which is built specifically for the site and is based on the Linux OS. Users can also convert documents and RSS feeds into Webapps allowing them to print out a greater variety of content. Additionally, apps will be available at HP Apps Studio and the printer will come bundled with apps from USA TODAY, Google, Fandango, Coupons.com, DreamWorks Animation, Nickelodeon, Web Sudoku and Weathernews, Inc. The HP Photosmart Premium Printer with TouchSmart Web will be available this fall for $399.