The Yarn Lover

Let them know how much you love!

Facebook messenger has an interaction that allows you to press and hold on an emoji to enlarge it. This works on any smartphone capacitive touchscreen using touch and time lag to determine the size.

Now adapting the same interaction to a yarn and LCD display would need few changes:

Follow the yarn to increase the hearts

A simple setup:

A simple code:

Here is a working video of how the yarn lover works =)

And here is a cartoon… based on true events:

The yarn lover cat scenario: He did get maxxed out on yarn resolution!