Startup needs an awesome Logo

C'est ce que UnifiApp recherchait dans leur logo design

We need a logo design for a new company called 'UnifiApp' which is launching a smartphone app by the same name. The product provides free WiFi Internet access in major cities around the world by crowdsourcing a small amount of unused bandwidth from homes and offices that have WiFi. The design should communicate safety, and people coming together to create something that is greater than the sum of its parts. If it could incorporate something that looks like a WiFi signal, that would also be cool. Our initial attempt is the phyllotaxis file attached. We'd like something that looks more like:

1) the rings of a tree or a WiFi signal like these examples:
- http://www.brainpickings.org/index.php/2012/06/19/woodcut-bryan-nash-gill.
- http://cdn.techpatio.com/wp-content/uploads/2013/04/wireless-logo-wifi.jpg

OR
2) the letters of the logo joined together in one or two continuous strokes, like:
- http://www.vctrends.com/wp-content/uploads/2014/04/Bounda… Voir plus