RoomScan is an app for iOS which draws floor plans in minutes – touching your device to a wall is the only input required. Using the iPhone’s internal sensors, RoomScan recognises a sequence of flat vertical surfaces, measuring the distance in between and creating impressively accurate plans. When you come to a door, you just tap the phone to the door frame and continue. Claiming that measurements are accurate to the nearest 10cm (or 6 inches), this app – the basic features of which are available for free - is not only great fun to play with, but also considerably useful in every day situations.
This story from TechDirt lays out yet another reason I recommend that folks DON'T use the email provided to them by their ISP. My typical recommendation right now is to get a Gmail account instead. It also points out why I want to manage all my SPAM on my end, without pre-filtering from an ISP. I will gladly manage my spam if it helps to insure that I see as many of my "real" messages as possible. Again, Gmail's tools work pretty good in this regard. Having an alternative email account also insures you will keep the same email, even if you decide to leave your current ISP. Witness all the folks holding onto AOL accounts just to keep their AOL email address. Thank goodness at least that is free now. AT&T's Spam Filter Gets A Bit Too Aggressive You can certainly understand why ISPs offer spam filters. It's a service for users who don't want to be totally bombarded with spam. But what I've never understood is that these ISPs rarely give the us