If you’ve wanted to use a mobile tablet as a Wacom Cintiq-like graphics input device for your computer, for a long time Astropad was the app that many turned to (a company called Avatron also offers Air Display for iOS and Air Stylus for Android). Now Duet, Inc. has introduced Duet Pro. These solutions display desktop applications such as Adobe Photoshop and Adobe Illustrator on an iPad, letting you use a stylus on the iPad display to draw or paint directly on the desktop document.
Both Astropad and Duet Pro are much less expensive than a Wacom Cintiq…if you already own an iPad. If you’re deciding which one to use, you’ll need to know the important differences between them.
The debut of Lightroom Mobile on the iPad naturally brings high expectations: Can this new app help a tablet replace a laptop in a raw photo workflow, and how well do photographers’ favorite features of the desktop version of Lightroom translate to the Apple iPad? If you want to know what I think, you can now read my review of Lightroom Mobile, published on CreativePro.com.
Many online commenters question the idea that tablets should be included in PC sales numbers. Unsurprisingly, some of the most vocal opposition is from the “specs, desktop, and keyboard” geek crowd who insist that tablets can’t do the job that a “real PC” can, and therefore you can’t count a tablet as a PC. That perspective may be technically sound, but may not be what matters to the market. And thinking of this as merely a specs comparison makes the questionable assumption that tablet sales and PC sales are functionally separate categories. For example, is Microsoft Surface Pro with full Windows 8 a tablet or a PC?
To get a better answer, think about this question from the point of view of a PC manufacturer (or as they say, “follow the money”). If you have a customer who buys a PC from you on a regular basis, but this year they bought somebody else’s tablet, your customer realized that many or all of their most frequent computer needs can be fulfilled with a tablet. That’s quite plausible given that so many of today’s applications are web-based and rarely require the full horsepower of a multi-core PC.
Tablets cut into PC sales to some extent as PC replacements, and to an even larger extent they can delay a customer’s PC upgrade cycle. That means tablets do not have to be technically equal to a PC in order to have a financial effect on PC manufacturers. Tablets affect PC sales as they are.
The bottom line, if you’re a PC manufacturer, is this: If your customer didn’t buy your PC because they bought somebody else’s tablet instead, then a tablet sale has to count as a PC sale…because a tablet cost you a sale.