A new Apple patent (number 8317658) shows that the company is working on even better ways of interfacing portable media devices and sports equipment. The patent involves circuits, methods, and apparatus that allow sports or other equipment, such as gym or other cardio equipment, to write data to a media player.
Examples further provide the uploading of this data to a computer and third-party website. To monitor progress, the third-party website can be used to track workout data over time. The third party-website can also collect data from other users, which is particularly useful for providing a competitive environment. This data can then be graphically displayed in various ways to provide encouragement.
Here's Apple's background on the invention: "Portable media players have become very popular the past few years and their market penetration shows no signs of abating. People use them when walking, driving, and commuting by bus or train. They are also particularly...| Read more »