Using the CDF format launched by Wolfram Labs recently, once you switch on CDF support in the top right-hand corner of the screen, you’ll be able to Interact with your results using sliders and controls. This allows you to: interact with your results using sliders and controls; rotate and zoom 3D graphics and visualizations, and manipulate results directly in your browser.
In practice, this could be a real boon for Wolfram Alpha’s core audience of people with a keen interest in science and mathematics. Examples of the features in use include the ability to rotate a 3D model of the molecular structure of dopamine; edge detect an image of Abraham Lincoln image with a variable radius, and explore the idea behind an equation, using a graph with movable sliders with change the variables concerned.
Okay, it’s geeky, but as progress in the world of search results, this is hugely impressive. As Stephen Wolfram says in his blog post, “Sometimes being able to change parameters dynamically just enriches what is already rather complete output. But often, it’s what really makes the output meaningful.”