Most of it is not very useful to the average person, but you can make it show you your phone's actual signal strength instead of just how many bars you're getting. (howtogeek.com)
Belatedly tying my original comment (9th) into this thread, the magenta data suggests that standard deviation dwarfs actual signal for the trees of interest, when compared to other proxies. (climateaudit.org)
When you open a trading account with Binary option robot, you are open to a world of new and possible opportunities since you will be trading with actual signals generated from intensive analysis of the financial markets and all main indicators. (binarysoftware.org)