For a few years now PC manufacturers have been attempting to pack a touchscreen into their all-in-one iMac competitors. It’s a feature Steve Jobs made clear back in 2010 that Apple had spent significant time testing on Macs before determining touch was “ergonomically terrible”  on a vertical display. Steve noted “you start to fatigue and after an extended period of time, your arm wants to fall off.”  While that does not mean Apple will never do it (see iPad mini), for now Apple has made its bet on hand gestures staying horizontal on Macs– trackpads in its notebooks, and multi-touch gestures with Magic Mouse and Magic Trackpad for desktops.

Third-party touchscreen solutions for Mac do exist: Troll Touch will install a resistive touch panel on your Mac for no less than $800 and up. However, with that price on top of the cost of the iMac itself… for obvious reasons it has not been an extremely popular solution. We’ve been playing with what appears to be the only affordable product on the market bringing touchscreen like gestures to iMac, the $199 Zorro Macsk from Shenzhen based TMDtouch.

Early reviews of the Zorro Macsk should perhaps be updated, as we’ve been playing with the product following an update at the end of October that the company said vastly improved performance and fixed many of the issues reviewers were experiencing.  expand full story