The organizing committee is delighted to invite you to ACM DEV 2015, to be held in London, UK between December 1 - December 2, 2015. GAIA workshop is colocated with ACM DEV and takes place on November 30. The sixth annual Symposium on Computing for Development (ACM DEV 2015) will provide a premier venue to present original and innovative work on the applications, technologies, architectures, and protocols for computing in developing regions.