PowerPoint Presentation: Sun engineering college presenting Presentation on ROBOTICS PRESENTED BY MANISHA YADAV SUNITA KU.PAIKARA MITIKA SHARMA IMRAN BEGH GUIDED BY MR.

Title: Robotics 1 Robotics • Where AI meets Real World 2 Presentations on robotics • Humanoid robots An interaction • Discussion about the humanoid robots and their applications. • Robotics • Robotics definition and types of robots. • World of robots • History, applications and glimpse of robots in future. • Robotics is growing very fast. • Intelligence • Processing power. • Self-reconfiguring modular robot (ModBots).

• Nano Robotics (Nanobots). 4 Intelligence in robots • Can a Robot Lie??? • In an experiment performed in a Swiss laboratory, 10 robots with downward-facing sensors competed for 'food' - a light-colored ring on the floor. At the other end of the space, a darker ring - 'poison' - was placed.

The robots earned points for how much time they spent near food as opposed to poison. Robots Learn to Lie! 5 Intelligence in Humanoid robots • NASA trains its Humanoid robots for space missions. • Speech and facial recognitions. (ASIMO) • A humanoid robot called asimo has undergone various advance development during past decade. Now it can recognize speech and face. 6 Robonaout R2 • The dexterous robot not only looks like a human but also is designed to work like one.

With human-like hands and arms, R2 is able to use the same tools station crew members use. • In the future, the greatest benefits of humanoid robots in space may be as assistants or stand-in for astronauts during spacewalks or for tasks too difficult or dangerous for humans. • For now, R2 is still a prototype and does not have adequate protection needed to exist outside the space station in the extreme temperatures of space. SC2010-E-017524 (11 Jan. 2010) --- Chris Ihrke, senior project engineer for General Motors, works with the new dexterous humanoid robot developed by NASA and General Motors at Johnson Space Center. 7 ASIMO • Charting a route. Power pete game download windows.

• Recognizing moving objects. • Distinguishing sounds. • Recognizing faces and gestures.

8 ASIMO working in coordination • Honda Develops Intelligence Technologies Enabling Multiple ASIMO Robots to Work Together in Coordination. 9 Technology behind ASIMO • Recognition technology. • Recognition of moving objects. • Recognition of postures and gestures.

• Environment recognition. • Distinguishing sounds. • Facial Recognition. • Network Integration • Integration with users network system. • Internet connectivity. 10 Processing Power • To think faster. • Processing the tasks through Artificial neural networks.

• Speech and facial textures processing. • Fast Image processing. 11 Self-reconfiguring modular robot • Autonomous kinematic machines with variable morphology.

• Self-reconfigurable mechanism utilizes two types segment articulation • Lattice reconfiguration • Chain reconfiguration. 12 Architecture • Lattice architectures • Modules are connected in some regular, space filling 3 D pattern. • Control and motion are executed in parallel. • Simple Computations. • Chain architectures • Modules are connected together in a string and tree topology.

13 Digital Clay • Roboticists at Xerox Parc in Palo Alto have created modular intelligent robotic system. • This system however does not use actuators but instead relies on users manipulating objects. • These modules have the ability to sense each other and know if their are other objects around them. They use magnets to connect to each other. 14 Digital Clay. • Self reproducing • Healing • Self- maintenance.

15 Video 16 (No Transcript) 17 Self-reconfiguring Robotics Projects • Self-reconfigurable modular robot that has been developed by AIST and Tokyo-Tech since 1998. • Researchers at the Dartmouth Robotics Laboratory have developed a module capable of reconfiguring at a large scale. This self-reconfiguring robot consists of a set of identical modules that can dynamically and autonomously reconfigure in a variety of shapes, to best fit the terrain, environment, and task.

18 SuperBot • Researchers at the Polymorphic Robotics laboratory have designed and manufactured a modular robot called the SuperBot. SuperBot is a modular robot that consists of many reconfigurable modules that can demonstrate multifunction and reconfiguration for running, climbing, structuring, and many other activities in real environments. • Self Replicating. 19 How do they re-configure? • Deterministic reconfiguration • Relies on units moving or being directly manipulated into their target location during reconfiguration. • The exact location of each module/unit is always known. • Stochastic reconfiguration • Relies on units moving around using statistical processes.

• The exact location of each unit only known when it is connected to the main structure, but it may take unknown paths to move between locations 20 Self-reconfigure • The units can do this in three ways • They can move among each other. • They can change their size. • They can change a particular property, like color. 21 Sandia Mini-Robots • At 1/4 cubic inch and weighing less than an ounce, it is possibly the smallest autonomous untethered robot ever created.