One robot is in Santa Barbara, California and the other is in La Jolla in San Diego, California at a park somewhere. If you type in the chat box, the robot will say the chat out load.
Raspberry Pi that runs the python program that sends video to the webserver using ffmpeg. Adafruit Motor HAT to connect the motors to the pi. Android phone is strapped to robot that runs a custom android app that receives chats from the website and also says them out loud using the Android API for text-to-speech. Everything sits on top of a 3d printed chassis. Cheap logitech webcam. Web app is a node server, socketio, ec2.
Is your software open source or available, it looks like it's python from the video. I want to buy your kit, but I'd like to build a robot that drives around my house while we are out, with a camera. So I would want to be the only one with access to the camera, turn it on when the alarm goes on. I a dev, I can hack python just fine. The reason I haven't done this myself is all the work to get to the hardware, and basic software.
Guessing the software arch, you encode the video on the robot and then send it to your backend site. Then you have a separate listener on the pi, that just takes single commands from the website. I imagine not running a webserver on the pi makes the response much faster and doesn't run down the battery. So for a private webcam in my house, a kind of alarm system, i need a system there to capture the video stream and act as a remote host that I can access from outside. I don't want to copy your webserver stack, I'd prefer something lighter weight, that I could run as a service on a linux or windows pc.
As for the server, you can use our site with privacy if you want. The privacy feature is brand new, so you can't see it in the interface yet, but it's there. We just have to turn it on. Or, you can build your own server/webclient if you want. We can provide all information you need for messaging protocol and such that's used to move the robot.
Raspberry Pi that runs the python program that sends video to the webserver using ffmpeg. Adafruit Motor HAT to connect the motors to the pi. Android phone is strapped to robot that runs a custom android app that receives chats from the website and also says them out loud using the Android API for text-to-speech. Everything sits on top of a 3d printed chassis. Cheap logitech webcam. Web app is a node server, socketio, ec2.
The main parts are a RaspberryPi, some Adafruit stuff, and a motor from pololu. Also, I put all the parts in a package that you can get here:
http://runmyrobot.com/kit
This is exactly what I have been looking for, reasonable hardware that I can put together with a drivable car/robot that I can have fun programming. I will watch your video and probably order your kit. I think my son could really enjoy learning with this kit.
