Learning how to play the guitar requires years of dedication and regular practice, even with the support a good trainer. Also music lessons can be expensive and finding a convenient time to learn can be challenging. . To solve this very problem, Eckart Burgwedel came up with a solution that could use the capability of smartphones and tablets and combine it with the knowledge of a great teacher. This is what gave birth to Uberchord, an interactive mobile app that combines the two.