controls: h to hall way b to bathroom k to kitchen p to bedroom l to living room y to yard ---------------------------------------------------------------------------- check out this project: https://scratch.mit.edu/projects/17983396/
update log: v0.1: released v0.2: bug fixes v0.3: ??? v0.4: ??? v0.5: ??? v0.6: ??? v0.7: ??? v0.8: ??? v0.9: ???
