A Hose <g>

Tim Hamel wrote:

> Fellow PICsters,
>
> I'm wanting to design something for my mom....here we go =)
>
> She's sort of bed-riden (or ridden?) at the moment, and she's wanting
> something that'll bring water to her on demand. So what I was thinking, is to
> have a bright light attached to the side of her bed, and have a bot of some
> kind that is attracted to it (a photovore). This seems like the simplest
> implementation for me because of my lacking analog/digital design knowledge.
> So what I'm wondering, are there any other alternatives? Maybe I could do
> some kind of line follower?
>
> Any help from you geniuses would be greatly appreciated!
>
> Tim H.