I gave a keynote talk at the HRI2021 Metrics and Test Methods for HRI Workshop. I talked about some of the major challenges in research methodology that all HRI researches should address prior to conducting their study.
The laws of robotics podcast episode available
A new episode of the HRI Podcast is available:
The Laws Of Robotics
In our previous podcast episode The Good Robot we discussed the difficulty of enabling robots to act ethically. When talking to journalists or policy makers about machine ethics you frequently get the response, well, Issac Asimov already solved that problem with his three laws of robotics. These laws are so seductively simple that most will intuitively understand them. In this episode of the Human-Robot Interaction podcast, Sean Welsh and I will have a close look at these laws and try to understand why barely anybody has ever tried to use them in their robot.
Diving at the Mikhail Lermontov Ship Wreck
I recorded a 360 degree panoramic video of our dive at the Mikhail Lermontov ship wreck. It was an amazing dive and a bit spooky.
Presentation at HumanTech Meetings available
The presentation I gave at the HumanTech Meeting is now available online. I hope you enjoy it.
Repair of broken Nao robot battery pack
The battery pack for our Aldebaran / SoftBank Robotics Nao V6 robot broke and we are currently not able to find a reseller that ships to our country. Even contacting SoftBank Robotics directly did not result in any response. The official specifications are available here. Since the battery pack was clearly broken we decided to open it up to be able to find a replacement battery ourselves.
Opening the casing is difficult, since it is not only kept in place with latches, but is also glued together. We used a soldering iron at the seams to open open the case.
The battery back seems to consist of six Sony US18650NC1 2900mAh batteries. They are connected with seven wires to a PCB board. The power supply connects with two cables to the PCB board. In addition, the case has two contacts next the charger plug that could be used for detecting if the battery cover is closed. Five contacts connect the battery pack to the robot of which the first two bigger ones seem to carry the power. The four smaller contacts are probably to communicate with between the robot and the battery PCB board.
We ordered some new batteries and will keep you updated on the developments.
