Merge branch 'master' into feature/add-ripple-lights

Projects/Windchill-App.md

@@ -0,0 +1,35 @@
+# Windchill
+
+Windchill combines the actual temperature with the wind speed to calculate
+the windchill factor, or what the perceived temperature is versus the actual
+temperature.
+
+## User Stories
+
+-   [ ] User can select the measurement system calculations will be performed
+in - Metric or English.
+-   [ ] User can enter the actual temperature and the wind speed
+-   [ ] User can press the `Calculate` button to display the wind chill
+-   [ ] User will receive an error message when `Calculate` is clicked if data 
+values are not entered.
+
+## Bonus features
+
+-   [ ] User will receive an error message when `Calculate` is clicked if the 
+resulting wind chill factor is greater than or equal to the actual temperature.
+Since this signifies an internal error in the calculation you may also
+satisfy this requirement using an assertion.
+-   [ ] User will be prompted to enter new data values if `Calculate` is 
+pressed without first changing at least one of the input fields.
+-   [ ] User will see an updated wind chill factor whenever new actual
+temperature or wind speed values are entered, without being required to
+click the `Calculate` button. 
+
+## Useful links and resources
+
+- [Wikipedia Wind Chill](https://en.wikipedia.org/wiki/Wind_chill)
+- [Javascript Assert](https://developer.mozilla.org/en-US/docs/Web/API/console/assert)
+
+## Example projects
+
+[Wind Chill Calculator](http://www.jsmadeeasy.com/javascripts/Calculators/Wind%20Chill%20Calculator/index.htm)