When it is hard to develop an initial idea into an elegant solution, a morphological technique such as scamper can help.
Scamper is an acronym you can use to create variants of your ideas by Selecting, Combining, Adapting, Modifying, Put to different uses, Eliminating and Reversing. Then iterate; so apply these transformations to the variants you created as well.
Scamper is particularly useful when you try to design the functionality and interaction of a product.