Comment We don't need a complicated technical "solution" (Score 3, Insightful) 66
I've been using this wonderful device for controlling drip irrigation:
http://www.amazon.com/gp/produ...
The user interface is brain-dead simple. The dial simply has 17 settings, for
1: Daily for 2 minutes
2: Daily for 5 minutes
3: Daily for 10 minutes
7: Every other day for 5 minutes
8: Every other day for 10 minutes
12: Every third day for 10 minutes
13: Every third day for 15 minutes
That's it! There isn't an option for "2 minutes every 3 days" because -- guess what -- gardeners don't actually need that level of control! It just has a laser focus on a simple user interface that will be good for 99% of residential customers.
Would my life be better if I had to change the batteries in the irrigation controller every 5 days to power its wifi? Or if I had to run mains power and Ethernet cabling out into the garden for it? Would my life be better if I had a fiddly iPhone/Android app with more settings pages than I'd care to use, maybe a cloud-based controller like my Nest? Do I ever go on holiday and wish I'd changed the watering schedule before departing?
NO.