The programming environment »Open Roberta Lab« by Fraunhofer IAIS enables children and adolescents to program robots. A variety of different programming blocks are provided to program motors and sensors of the robot. Open Roberta Lab uses an approach of graphical programming so that beginners can seamlessly start coding. As a cloud-based application, the platform can be used without prior installation of specific software but runs in any popular browser, independent of operating system and device.
A program with the input/output neurons dl, dr, vl, vr supplied by an user together with traings data didn't work. It turned out, that the last row of the data is grayed out.
I found the cause during debugging of the front end: a strange mis-use of css.
bjost2s
commented
4 months ago
A program with the input/output neurons dl, dr, vl, vr supplied by an user together with traings data didn't work. It turned out, that the last row of the data is grayed out. I found the cause during debugging of the front end: a strange mis-use of css.