Tread Based Roborover appears to be WowWee's 2009 successor to their massively popular Tri-Bot robot which appeared first in 2008. The primary difference is that Tread Based Roborover has treads rather than wheels. Tread Based Roborover is enabled with object recognition. He has forward and rear sensors that prevent him from bumping in to walls slender roblox avatar tread wheels let it maneuver over objects up to a 15-degree gradient, or about an inch high. Tread Based Roborover is an lively tread based friend with a timid but inquisitive nature, his personality grows and becomes more self-confident as you play with him. He is always eager to be on the move or play games with you. Tread Based Roborover has several distinct modes: explore, lookout, standby and sleep. Explore mode does just what you would expect; Tread Based Roborover navigates around the room autonomously while it avoids running into objects. Sensor-based LED headlights will automatically turn on if it's dark. The Tread Based Roborover features a mixture of vocal content and driving-based games. Itgive you the ability to put together your own robots and program them to carry out all kinds of actions. Version 1.0 RCX bricks feature a power adapter jack that allows nonstop operation rather than the narrow operation time when using batteries. In version 2.0 (as well as later 1.0s included in the RIS 1.5), the power adapter jack was taken off. Version 2.0 of the robotics invention kit includes a programming environment that puts a lot of professional programming products to shame. It is easy to understand why a lot of schools are standardizing on the mindstorms kits to teach classes in the field of robotics.