Normally electronically minded gizmos are the providence of Unpluggd but we had to pull this one over for those of you who may not check out Unpluggd's daily dose of all things techno-geek and techno-chic. Designed for the interior designer with an IPhone or an IPod Touch, it's the next best thing to hiring a designer or having an assistant... From instantly seeing if that sofa you've just fallen in love with will fit through your door to determining if that paint color or fabric will actually work in your space, it measures, helps with shopping lists, helps you play with scale and more, a good step up from graph paper, envelopes full of fabric scraps and paper cut out of furniture that seems to slide around. Created by interior designer Mark Lewison, and based on his book What Would You Do With This Room? My 10 Foolproof Commandments to Great Interior Design, Mark On Call lets you plan, preview and carry out your room's design while staying organized and within budget. Has anyone used it yet? We'd love to hear your reviews. For more information, click here; for a demo, click here.