But how can an entrepreneur, without a background in computer programming or engineering develop an application?

FORBES: Build An iPhone App. No Background Needed.

People with no programming background can use the graphical interface and choose worlds from a number of templates, such as a shop or a puzzle game.

BBC: Screen shot from Metaplace

The two came together randomly, and their album is a manifestation of their diverse backgrounds, with Rosso on keyboards, programming, arranging and background vocals and Jonas on lead vocal and guitar.

CNN: Plastilina dancing in Mexico's mosh pit

For all the talk of wanting improved battery life, the limits of technology (and mangling background tasks in the Operating System) mean it is unlikely that current battery technology or programming techniques will lead to any significant increase in battery life in the current physical space given over to the battery.

FORBES: You Can Have It Thin Or You Can Have Battery Life In Your iPad Mini...Not Both