Revolution Robotics 4+

1. Teammate mode & Classroom usage:
- Introduced teammate mode for multiple kids to work together on the same device.
- Introduced mode for classroom usage.

2. Robot experience
- We made the joystick more sensitive so the speed applied is proportional to the position of the joystick.
- Added a “videos” tab right next to the play mode to be able to access pre-recorded videos easily.
- Users get a notification if they forgot to plug the batteries in.
- Fixed the timer widget. It only starts when users touch any buttons on the joystick (and doesn’t start at the beginning of the recording).
- Fixed the issues with the ultrasonic distance sensor.
- Fixed the gyroscope, it measures now the robot rotation precisely.
- Added a Play button to the configuration screen to immediately be able to drive the robot.
- UX&UI fixes, generally speaking tapping a card or a button now always does what you'd expect to do.
- Various issues with autonomous mode, controller setups and background program prioritisation fixed.

3. Challenges
- Changed the primary interface for users to use their robot by default instead of building a new every time.
- Worked on the UI/UX of the challenge flow to make a submission easier.

4. New sensor
- Added the firmware, software and Blockly (programming) support for the new colour sensor.

5. New illustrations
- Changed almost all of the illustrations.

6. App store
- We changed the publisher, cover art images and primary look & feel. It’s now Revolution Robotics - powered by STEAM Academy