Thirteen companies will contest for recognition in the field of mobile user experience.
The winners will be announced at a special evening reception in London on May 19th, the first night of the MEX Conference.
In addition to the category winners, MEX will also be announcing the overall winner of the 2009 MEX Mobile User Experience Innovator of the Year, selected from one of the shortlists.
ME's very own Tim Green sat on the judging panel, which also comprised Ken Blakeslee (WebMobility Ventures), Steve Busfield, (Guardian News & Media) Rudy de Waele, (dotOpen & M-Trends), Mike Grenville (160Characters.org) and Marek Pawlowski (MEX).
MEX Conference founder Marek Pawlowski said: "My thanks to everyone who took part - it is truly inspiring to see such a rich community of user-centred designers dedicated to enhancing the mobile user experience."