principles

Screen of Book: *www.linkbucks.com/link/fc53886b/8827 Barbara Ballard,«Designing the Mobile User Experience» John Wiley | ISBN: 0470033614 | PDF | 1,39 Mb | 260 Pages | 2007 Year Designing the Mobile User Experience provides the experienced product development professional with an...

When most of the open source s/w devp is distributed over the globe then all how will those various s/w development principles hold good? Theoritically then all Open apps should be buggy coz of lack of s/w engg implementation. But its the opposite. So does that mean s/w engg principles are...