https://techcrunch.com/2016/11/07/irobot-says-20-percent-of-the-worlds-vacuums-are-now-robots/
iRobot Floor Mopping
http://shop.irobot.co.uk/uk/braava–floor-mopping/?lang=en_GB
iRobot Roomba 880 vs 650
http://www.allhomerobotics.com/irobot-roomba-880-vs-650-important-differences/
For old models - Adding WiFi To A Roomba
https://shkspr.mobi/blog/2015/03/adding-wifi-to-a-roomba/ http://www.thinkingcleaner.com/ https://play.google.com/store/apps/details?id=com.thinkingbits.ThinkingCleaner
#roomba
origin - http://www.pipiscrew.com/?p=6254 20-percent-of-the-worlds-vacuums-are-now-robots