Hello - I've been asked to design a logo for a medical institute for mobile devices that is no larger then 18px by 18px... However I have never done any design at such sizes. Should I design at this size or use a scaled up version and reduce it later? I've made a Photoshop document at 18x18px and when I try add text its pretty much unreadable at font size 5 / 6 pixels. Does anyone have any suggestions about how to design for such sizes or mobile devices in general. Thanks. Andy.