The trouble with building mobile computing applications is that end users have little tolerance when it comes to how they expect those applications to behave. Never mind the fact that mobile applications are amongst some of the most challenging to create; the second somebody has a less than optimal experience they're off to another application. Needless to say, that puts a lot of pressure on mobile application developers.
London's Science Museum, founded in 1851, houses a number of historical innovations, including the oldest surviving steam locomotive, and a replica of Babbage's Difference Engine. Now, with the rollout of a new API to provide access to information about some of its exhibits, the museum itself has become an example of technological innovation.