WAP Usability
http://infocentre.frontend.com/infocentre/articles/wapusability.html

Farrell, Tom
Frontend Infocentre
2000

Abstract:

WAP technology, which brings text-based online services to the mobile phone, is already causing considerable excitement in European markets. With the focus on 'the mobile Internet' and 'm-commerce', WAP is already being touted as central to the future of 'online' business. Perhaps as a reaction to the hype, some commentators (among them usability 'guru' Jakob Nielsen) are already lining up to burst the WAP bubble.