Keeping up their tradition, Google Japan just posted their 2017 April Fool's joke focused on input technologies.
Check it out:
"Bubble wrap version"
https://g.co/ooooo (https://g.co/ooooo)
Previous Google Japan April Fool's videos:
2016 (https://www.youtube.com/watch?v=5LI1PysAlkU) "Physical flick version"
2015 (https://www.youtube.com/watch?v=gAgOnQqyDz0) "Piropiro version"
2014 (https://www.youtube.com/watch?v=0u1zoaJYAmw) "Magic hand version"
2013 (https://www.youtube.com/watch?v=HzUDAaYMNsA) "Patter version"
2012 (https://www.youtube.com/watch?v=u5AYb778pwA) "Morse version"