# challenge-bot
-## quickstart
+## prerequisites
+
+install the following software:
+
+[openSCAD](http://www.openscad.org/downloads)
-[openSCAD tutorial](http://xib.me/s2ry)
+[fritzing](http://fritzing.org/download/)
+
+[arduino ide](http://arduino.cc/en/Main/Software)
+
+## quickstart
-[assemble the hardware](http://xib.me/s378)
+[openSCAD tutorial](http://goo.gl/E3OQXc)
-[wire and load code to the robot](http://xib.me/s379)
+[build the challenge-bot](http://goo.gl/XgB0xq)
## Introduction
Most introductory robots are "dead-end" robots that
tend to strand people after they have the first
-few robot behaviors are implemented -- obstacle avoid,
-wall follow, line follow, don't fall off table, etc.
+few robot behaviors implemented -- obstacle avoid,
+wall follow, stay on table, etc.
One of the primary goals of the challenge-bot is to try
to make it expandable from simple to more complex in