If you’re one of those designers that constantly goes the extra mile to achieve pixel perfect designs only to find that your colleagues are not, ustwo just released a book you’ll want them to read. It’s a short and concise introduction to pixel perfect precision, and it’ll take you around 10 min to flick through. From the introduction:

We love pixels! They’re the building blocks of all the visual design we do here at ustwo™, but are so often relegated to mere afterthought in the excitement of working with colours and styles. We induct all our designers into the school of pixels with our Pixel Perfect Precision™ (PPP™) guide. The aim of the PPP™ document is to give pixels the care and attention they deserve, to make sure we get the simple things right before moving onto the detail.

They are giving it away for free as an iBook.