Splash back is a scourge of our archaic crapping technology. As alternative to perching several feet above the bowl comes the Arduino Toilet Foamer -- permitting a user to create a more splash-resistant, sanitary and refreshing bowl environment.
Bowels a-grumblin'? Activate the Arduino Toilet Foamer from your phone app -- triggering the Arduino relay(s) for the aerator and solenoid value which injects a specified dosage of glycerin and soap in to the bowl water where it becomes en-frothed by gyrating bubbling action. Exhume waste as necessary.
A user in the residence I currently occupy has taken such a liking to the prototype that there is demand for an updated more efficient version -- now in the works.
Shd be noted that the scent event in the video was purely theatrical -- when in fact after much use, the project was found to reduce scent exponentially -- giving a refreshing odor relative to the detergent utilized. Do they make Red Vines dish detergent?