This video introduces image size, showing you how to resize images, change their resolution, and reassign how pixels are interpreted.

Learn how to apply Free Transform to Smart Objects so that you keep the images' original resolutions as you resize, allowing for greater flexibility.

Learn how to automatically trace an image using Illustrator's Image Trace button. Author Deke McClelland also shows the impact of resolution on the quality of the final traced artwork. Learn more from the full course at lynda.com.

Join Justin Seeley, staff author at lynda.com, to learn automation techniques, shortcuts, and workflow enhancements to help you rapidly move from mockup to website using Adobe Photoshop. Seeley will reveal image optimization techniques while debunking web resolution myths. He'll also help you learn how to use Photoshop to work with HTML and CSS files, and show how these tools can help improve your workflow. He may even have time to sneak in a few new Photoshop features. In this session, you'll learn how to: • Use layer comps to simulate interactivity and multipage layouts• Create Retina display–caliber graphics using actions and batch processing• Build UI libraries with shape layers• Create image sprites• Work with pixel grid alignment and design with grid systems

We all know that Adobe Illustrator gives you the ability to draw resolution-independent artwork and, at the same time, work with and control text. Now, with the incorporation of a new Transform panel and Touch Type Tool, Adobe has once again pulled some mighty cool rabbits out of the Illustrator hat. Let Andy Anderson, and Infinite Skills show you the basics of these new additions to the Adobe Illustrator arsenal of powerful tools.

Low-resolution displays. Limited input capabilities. Frustrating voice interaction. Distracted users. A never-ending array of devices. The mobile environment in 2012? Or is it how users with disabilities have dealt with technology since the 1970s?Attend this session to discover:• Tips to avoid the mistakes of the past by exploring the work of experts in the field of disability• How to design apps and content with everyone in mind• How universal design advocates, developers, and users are solving today's mobile problems

Adobe Illustrator can generate resolution-independent graphics for everything from a road sign to a business card. But what about the Internet? Let Adobe Illustrator expert Andy Anderson, along with Infinite Skills, show you how to move vector images into the world of the raster with Illustrator's powerful Save for Web feature. Learn how to quickly convert Illustrator objects into Web-friendly images.

In this episode of The Complete Picture, Julieanne explains how LIghtroom determines the file size and resolution of a file when using the Edit in Photoshop command.

Pixels are the building blocks of images and in this lesson you'll learn about their basic properties and how they function.

Resolution is a fundamental concept in Photoshop. This lesson will help you avoid getting thrown for a loop when you go to print your image or save it for the web.