I am open to ideas. just one idea i can say is the logo should be something like connecting people, different cultures and global. But only OVER mobile. it should not be like NGO logo or anything. Also its a mobile tech innovation company. And please make sure you use unique fonts or at-least tweaked fonts. Please avoid using common fonts. 
 
Please check top 3 designs and winnong design in my other contest 
http://www.48hourslogo.com/project.php?id=20336 
 
I want something similar to that. modern, simple, flat, vibrant. 
 
Also please check this link of logos i just love.. http://vector.tutsplus.com/articles/web-roundups/30-brilliant-vector-logo-designs-deconstructed/

Excellent designer, excellent sport. He will engage with you until he understand your concept and diliver exactly what you are looking for. Every enthusiatic.

techzone