There are always different ways to take screenshots especially with the line of work we do here in CareAce. We got a bit bored with taking screenshot via apps that have a timer mechanism or a hidden button. To prevent future boredom (enough or buttons!), we found ShootMe of Android! Simply after starting up, the instructions is to just give it a good shake for less than 0.5 seconds. Shaking it twice as if like a music conductor seems to do the trick.