There are many inventors of the iPod, so there is no one clear answer to the question of who invented the iPod. The iPod's invention could be credited to the independent contractor who first brought the idea of a newer, better MP3 player to Apple. This independent contractor, named Tony Fadell, was the brainchild behind the iPod. He then worked with a team of design engineers and programmers in order to make the idea become a reality.
When Steve Jobs and Apple heard the idea for the iPod, they knew immediately it was a great one. In order to continue the development that Tony Fadell began when he brought the idea to them, they contracted with a company called PortalPlayer who could create a prototype device. PortalPlayer made the first prototype device that the iPod technology would draw from, creating an MP3 player with an embedded operating system.
Apple created a contract with Pixo, which has since been absorbed by Sun Microsystems, to develop the prototype iPod interface that would later be the foundation for the iPod’s user friendly reputation. Steve Jobs then used all of these ideas and pieces from different sources and he and the Industrial Design Group developed both the look of the iPod and the style and functionality of the final product.