Or "What My Metaverse Raodmap Partner Does in Austin"

RealFrogger enables users to navigate traffic on a busy artery such as Austin's 6th Street without recourse to dodging speeding vehicles oneself. Instead, the traffic is avoided by a Bluetooth-enabled Roomba, controlled via a PC cradled safely in the arms of a user on the sidewalk.

Also on CNet today: http://news.com.com/Roomba+takes+Frogger+to+the+asphalt+jungle/2100-1043_3-6049922.html?tag=st.txt.caro

Roomba Frogger