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Intelligent Machines
The document discusses artificial intelligence (AI), exploring its definition, goals, and implementations, including the Turing test and various practical applications like autonomous vehicles and humanoid robots. It highlights the challenges faced in AI development, such as understanding intelligence and potential threats posed by intelligent machines. The document emphasizes the need for AI to address significant human issues while providing examples of current and emerging AI technologies.
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Intelligent Machines
- 2. INTRODUCTION INTELLIGENT MACHINES INTELLIGENT -what is intelligence? -abilityto think -ability to perceive MACHINES -man-made objects -designed to make lives easier -reducing human effort ARTIFICIAL INTELLIGENCE
- 3. WHEN CAN AMACHINE BE CALLED INTELLIGENT? • TURING TEST: The most basic and one of the first tests in Artificial Intelligence also known as THE IMITATION GAME. Goals SHORT TERM GOALS -Deduction -Reasoning -Problem Solving -knowledge representation -Planning -Learning -Natural language processing -Perception -Motion and manipulation LONG TERM GOALS -Social Intelligence -Creativity -General Intelligence -Feeling emotions
- 4. HOW IS AIIMPLEMENTED? • Input from proximity sensors or vision systems will make a robot aware of surrounding objects, and this enables more intelligent behaviors such as obstacle avoidance, important when you are autonomously vacuuming a floor. • Another approach to sensing the environment is to take inspiration from simple systems in biology such as those used by insects, and this has something we have explored at MapleBird. This allows very fast response times, but also takes away the need for complex central processing, hence insects do not have large brains. • This leads us onto the ambitious objective of the Brain corporation, which is to create a platform for sophisticated robotic behaviour based on the brains of mammals, which includes building the
- 5. CHALLENGES IN AI •Understanding how ‘understanding’ works • Emulating the brain exactly how it is • Bringing perfection in the way machines work
- 6. THREATS DUE TOINTELLIGENT MACHINES • We have come across fictional works where robots take over the entire human race. If AI reaches that level, that day may actually arrive. • Artificial minds will be easily replicated • Most agents are autonomous, so human intervention wont be able to stop them • They will not have humanlike motives
- 7. SOLUTIONS? IF ANY •As bad as it may sound, AI actually is very much needed. • Removal of disease, environmental destructions, suffering • Handling the situations beyond human capability
- 8. PRACTICAL APPLICATIONS • Taxidrivers (humanless driving) • Factory work • News compilation • Doctors • Waiters
- 9. UNMANNED AERIAL VEHICLE •Aerial missions not suitable for humans • Have processing capabilities, vision, GPS, wireless communication • Navigate in uncontrolled environment • Learn and adapt • Avatar, real time processing of flight and weather data
- 10. SPACE VEHICLE • Opportunityexplores surface of Mars • sends images back to Earth
- 11. UNDERWATER ROBOT • Inspectinglines and cable faults underground • Robot is controlled from the surface • Interacts with uncertainty in the environment and performs task
- 12. HUMANOID ROBOT • Humanoid-like humans • Sense, actuate, plan, control, execute • ASIMO() 1. Fast moving 2. Avoid obstacles 3. Walk and dance, imitate children • Actroid has facial and body movements like humans • Greets people in Chinese, English, Japanese and Korean • Starts talking when people say Hello • Facial expressions, lip movements and behaviour
- 13. REFERENCES • http://www.theguardian.com/culture/gallery/2015/jan/08/the-top-20-artificial- intelligence-films-in-pictures • http://www.bbc.com/news/technology-33327659 •https://en.wikipedia.org/wiki/List_of_artificial_intelligence_projects • https://en.wikipedia.org/wiki/Artificial_intelligence#Goals3 • https://www.psychologytoday.com/blog/the-intelligence-report/201103/can-machines- be-intelligent • http://www.electronicsweekly.com/blogs/viewpoints/robots-think-2014-09/ • https://en.wikipedia.org/wiki/Philosophy_of_artificial_intelligence • http://functionspace.com/topic/3923/What-are-the-Biggest-Challenges-in-Building- Artificial-Intelligence- • http://www.nickbostrom.com/ethics/ai.html
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