Designing a primitive 'Curiosity'

[Devilmaycri]

hi guys..so this is my first post..i would like to start of with what everyone's talking 'bout;yes the 'curiosity'..how did NASA and JPL manage to pull that off!
Well...so i got thinking and decided to design a primitive curiosity which moves along certain- coloured paths...awaiting your comments and suggestions.

 

[russ_watters]

It is a common project in college, but you'll need to be more specific about what you want to do and what you want help with if we're going to be able to help you.

 

[Devilmaycri]

well...i want to design a vehicle which will follow a particular coloured path say black.i.e move along only a particular coloured path

 

[256bits]

Look up line follower.

Here is one using LEGO parts
http://www.nxtprograms.com/line_follower/index.html