I am calling my robot Rosie after the robot in the Jetsons. There are not enough female robots in popular culture and my long term goal is to eventually have Rosie talking like Rosie from the Jetsons! My Rosie is a 2 wheel drive platform from Jaycar, with an ultra-sonic sensor on the front so that she avoids obstacles. Assembling just the platform was tricky as the instructions were hard to find and not linked in the assembly instructions for the whole robot!
The first modification I want to make to the robot is to add a switch so I can turn her on or off. At the moment, I can only turn her off my removing a battery from the battery holder. I also want to experiment with the robot on different surfaces. I was noticing during the first drive that, the wheels got stuck on the thick nylon carpet in my house. I want to compare how Rosie runs on low pile carpet, tiles, and concrete.
What I haven’t been able to achieve yet is to take the Uno board and several other components and write custom code for it yet. So far, I am relying on code that is available in the Arduino Library or on project sheets. My next experiment for Rosie is to add a line trace module to Rosie’s base chassis and see if she can follow a line. My next experiment in coding is to see if I can combine a button press input to a potentiometer and make a joystick work.
In 2018, I will be teaching stand alone STEM classes instead of puppetry. First thing I want to say is I don’t like the acronym STEM which stands for Science Technology Engineering and Mathematics. I prefer STEAM with the A standing for the Arts. Creativity is a very important component when solving real world problems, and in STEAM, creativity is included under A for Arts. For the purposes of this blog, I will refer to the new course as STEAM. So, if you prefer to leave the A out, that’s fine, but I will be all inclusive and call it STEAM.
I have never taught STEAM as a subject before. I have taught many students and colleagues a great deal about using technology to solve problems in teaching and learning but not within the framework of STEAM. I have also used a great many principals of STEAM within my puppet building, through project based learning, iterations and 3D printing. I will be teaching stage 4, which so far, has no program or resources that I am aware of, that can guide my preparation over summer. My school does have access to the amazing iSTEM Syllabus and online resources but the course I am teaching cannot overlap that sensational course.
So what am I doing to prepare myself for an unknown course?
I am creating a STEAM pinterest board of activities and classroom organisation which might help me in the year ahead.
All I can say is wow! It works- it’s alive!!!!! I have 16 vertebrae and 8 are moving precisely like they are supposed to! Stage 1 of the tentacle- from the tip to vertebrae 9 is moving and curling. However, for some reason, stage 2 is barely moving. Current working theory is that the brake cable housing I am using is too stiff to allow the stage 2 mechanism to move at all. I may have to make another base plate that has no large passage holes and screw all the brake cable housings into that so that the bare cable is running through the passage holes of the actual tentacle.
I am about to start my summer school vacation. It has been a challenging year for me teaching and puppetry wise, but now that the year is almost over, I have some time to persue a few of my goals in learning more about mechanical design in puppets.
I have three goals in mind; 1. Design and make a cat’s tail using a cable mechanism, 2. Design and make a rotating eye mechanism, 3. Design and make a sliding control mechanism for blinking eyes. All of these mechanisms already exist in the world but, for me, making them myself will give me an opportunity to explore these shapes and movements and challenge my 3D printing and design experience.
Here are the videos that have inspired me
But, this book has been my chief inspiration-
Figures in the Fourth dimension- Mechanical Movement for Puppets and Automata by Ellen S. Rixford
I know it has been a while since I posted- sorry! I decided to have a little break to recharge my online batteries.
I was asked by another teacher to show her how Voki works as she wanted her languages class to create Voki’s. The process is really easy and here is a Youtube video from Teacher tube to show you how it works
and here is my first experimental voki using a Japanese voice