Things to do
get wireless equipment - the shipment should arrive in any day
finish building the water sprayer wireless switch (this depends on the wireless equipment)
get grass - done
get a mac keyboard - done
build and design the keyboard - done
build the whisker switch
inserting the whisker sensors and finish building the keyboard
connect the keyboard and the wireless switch to the keyboard emulator and check and see how it all works.
write the flash program
write and illustrate instructions