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Downward-facing light sensors #12
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@psychemedia I'm going to take a look at this this weekend. I'm not sure yet what is possible, but I do like the idea of generating art with a pen-down, and then another being able to follow it. |
Happy to test anything... I'm going start posting stuff here over the next few weeks (in the first instance, largely a simple/direct conversion of current course activities, so they may be a poor fit. Reason for doing this is so I can then compare how "natively" designed activities might differ, which may give pointers to what notebooks are good for in terms of interactive instructional design...) |
"do like the idea of generating art with a pen-down, and then another being able to follow it" We did an art piece once: a grid of differently coloured squares with an RCX Mindstorms robot with a pen on the back and a line following behaviour. In the beginning, motion appeared random as robot "followed" different coloured squares and shadows, then it would stumble on its trail and follow that for a bit, before losing the line and wandering off again. (I wanted to call it "Stigmergic exercise" ;-) |
Stigmergy! Bonus points :)
…On Fri, Jan 17, 2020 at 6:24 AM Tony Hirst ***@***.***> wrote:
"do like the idea of generating art with a pen-down, and then another
being able to follow it"
We did an art piece once: a grid of differently coloured squares with an
RCX Mindstorms robot with a pen on the back and a line following behaviour.
In the beginning, motion appeared random as robot "followed" different
coloured squares and shadows, then it would stumble on its trail and follow
that for a bit, before losing the line and wandering off again. (I wanted
to call it "Stigmergic exercise" ;-)
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Some thought relating to pros / cons of downward facing light sensors:
Complex behaviour can arise if you have line following robot(s) that also draw a trail of their own (does Jyro have a trail/penup/pendown?)
What sort of activity would it enable?
BUT we can sort of do the same with ultrasound sensor? Line X possibly simpler to get your head round; it's also the sort of thing provided by numerous other simple edu-robotics activities so there are lots of activities and solution s to crib from.
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