I started building a website based on data provided from Copenhagen municipality about toilet locations. It uses Jade and Express running on NodeJS with MongoDB based on the website example provided from CloudControlled. Jade cuts down the HTML syntax to the minimal information and makes creating views easier. You can find a work in progress deployment (in Danish) here
I made an Android egg timer app that shows how to make custom touch controlled views. You basically turn the dial by touch and then it gradually counts down. Touch input sequence First you need to get the right touch inputs from inside the graphic. Then you create a vector from coordinates based on a center in the middle of the circle graphic. Use trigonometry and then pythagoras to calculate the degrees that the clock should rotate based on the movement vector.
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