How to reach Apple research and development

Geoffhimself wrote:

I have an idea for a line of products I would love to share with Apple Research and Development.

Does anyone know how to reach them?

Here you go: Legal - Unsolicited Idea Submission Policy - Apple

"Apple and its employees and contractors do not accept, review or

consider any unsolicited ideas, works, materials, proposals,

suggestions, artwork, content or the like, including for advertising

campaigns, promotions, products, services, technologies, product

enhancements, processes, marketing strategies, product names, content or

creative materials (all of the foregoing “submissions”). Please do not

send or provide any submissions in any form to Apple or any of its

employees or contractors."

Before getting too involved, please read Apple's policy statement on unsolicited ideas submission:

Legal - Unsolicited Idea Submission Policy - Apple

We are end users like you and do not have special access to internal contact information that Apple have not published.