Define your problem.

Define and visualize the ideal solution

Gather the facts: specific, general.

Break the pattern.

Go outside your own field.

Try new combinations.

Use all your senses.

Switch off - let it simmer.

Use music or nature to relax.

Sleep on it.

Eureka! It pops out.

Recheck it.

Note: You can also reverse steps 1 and 2-start with your dream, next define where you are now, and then proceed to bridge the gap.