Inspired by the post above , I decided to make a simple timer based button press example for anyone in the community to use as they wish. 
Features:
∙ Do something after pressing/holding button for x amount of time
∙Change texture on press and release
∙ Show progress of press duration with animated pie node
Project Located here: https://github.com/FlexYourBrain/TimedPress
// : TRY EXAMPLE HERE: //
cheers!