Robot Cleaning the Sydney Harbour Bridge

This is the first time in history that the Sydney Harbour Bridge is being cleaned, not by human but by a robot. Sabre Autonomous Solutions, a Sydney robotics start-up,  has received a major investment from Burwell Technologies to commercialize the world’s first grit-blasting robot. Grit-blasting is a tedious process and can be highly hazardous for humans. On top of that, the robot is able to perform it’s task in areas that are difficult for human. There are many steel structures around the world and this robot will be useful for different structures. The funding obtained by Sabre Autonomous Solutions will be used to better the technology and improve the usability of the system.

Sabre Autonomous Solutions has it’s beginnings at University of Technology, Sydney (UTS). The technology developed allows the robot the ability to sense the steel structure and maps a path for the grit-blasting tool. Professor Dikai Liu of the Centre for Autonomous systems at UTS is the lead of the team that developed this technology.

Neato’s New Signature Robot

Neato is always under my radar due to it’s low-cost hackable LIDAR that came with the XV-11. It came with a 360 degrees scanning LIDAR with 1 degree accuracy and 10Hz scanning speed. This is a entire website dedicated to getting the xv11 to run under ROS. They have recently launched the XV Signature series. It looks really nice with it’s all black casing but even better still is the fact that this new Neato has 50% more suction power with the same hardware and specification.

Honestly, i am not really concerned about the vacuuming but i am rooting for Neato to build better, faster and more efficient low-cost solutions to the navigation ability to this robot. Hopefully, this will be a general base one day where we can hack it to sweep, mop, fetch and cook at very affordable prices.



New iRobot Scooba 390

A much awaited update for the iRobot Scooba 390. This will be more useful in a tropical country like Singapore where we don’t really use carpets.I have used the Scooba 385. It was good for general cleaning. The issue was with the changing of water for the unit. But sure was satisfying to see how dirty the water was.

ieee spectrum has an detailed article on the upgrade.