I do have a few questions. First let me say, be it my computer or what, the video is not at all clear for me. I can't tell how it works. So...
1-Can you give me a quick, non-technical explanation of just how it goes up and down.
2- What is your definition of lightweight and portable?
3- Where can I get clear, tacksharp photos?

My reason for asking is, I think this would make an ideal selection for an article on gear for the senior citizen. However, No way I would write one without completely understand how it works and all the details. Cost is no important as I never mention price in any equipment review.

If you wish, you may contact me at [email protected] Thanks.