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Category Archives: Robotics

When humans shut down Robots

I found this demo quite creepy, but intriguing. It was a video created by a team at the Navy Research Lab in 2011 but is relevant today. A test to figure out how AI could be used to improve “sensor-based” activity between humans and robots.

It’s a plot twist with echoes of “2001 Space Odyssey” in which ‘HAL’ turns off the human life support system, and the human later returns the favor by shutting off the mainframe.

The human here shuts down the robots, Octavia and George – just in case the robot rebellion is pending! The robot uses what is called a ‘multi bio-metrics classifier’ for facial recognition. Maybe I’ve been reading too much of Isaac Asimov lately, so this is quite chilling.

 
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Posted by on September 12, 2018 in Education, Robotics, STEM, Technology

 

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Sri Lanka’s Robotics Team finishes on high note

Congratulations to our team!

In Game 8, Team Sri Lanka and their ‘Alliance’ (Jamaica and Zimbabwe) scored the highest points n the entire competition – 1286 points.

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All teams from 170 countries return home this weekend.

 
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Posted by on August 19, 2018 in Robotics, Technology

 

FIRST Global robotics challenge summed up

For those following the robotics event beginning tomorrow, this explains what teams are being tasked with – the so-called Energy Impact game.

 
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Posted by on August 15, 2018 in Robotics, Technology

 

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‘Energy Impact’ challenge at First Global Robotics

The biggest international robotics event starts this week in Mexico City, and will run from the 16th to the 18th August. Sri Lanka’s team was featured on the home page of First Global this week.

This year’s theme for 2018 is “Energy Impact. This means the robots must work in collaboration, working in three teams (three random nations are picked for each round) to create environmentally friendly solutions in the contest environment.

The larger purpose is to let students from countries with different world views, understand what it takes to work together as alliances.

When I spoke to the team a few days ago they seemed very confident of the maneuvers and demands for this year’s challenge, involving fuel cubes, power lines, solar arrays, and wind turbines. It’s been months or preparation, though each match is just two and a half minutes long!

 
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Posted by on August 13, 2018 in Robotics, Sri Lanka

 

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Inside the Classical Education model. Latin, robotics, and…podcasting

In our middle-school years at St. Peter’s College, Latin was a subject. We didn’t know why we had to study a ‘dead language’ or how it fit alongside biology and geometry. But it later transpired when the seeds of a classical language began to sprout. Our love for theater (whether it was Oliver Twist, or Hamlet), our appetite for reading, debating, linguistics, and history could be traced back to learning what seemed like tedious (read: boring) declensions and the likes.

This school year I joined a classical High School, and now see the internal architecture of a classical education. The three-part structure of ‘grammar, rhetoric, and dialectics’ is just the start. Music and the fine arts, science and athletics are key elements. And of course technology.

A few months ago in teaching communication to my college level students, we looked at how rhetoric mattered; the underpinning of public speaking, ‘Ethos, Pathos, and Logos.’ So I was delighted to see how my High School’s monthly themes are structured on classical Roman virtues such as Gravitas, Humanitas, and Comitas.

You’re probably wondering what does this do for learning, and students’ character? I can only say this. After a month of teaching with this model in place (teaching computers and tech, mind you!), students come to class eager and prepped to learn; respectful, inquisitive, thoughtful.  This week, looking at inventors and inventions we did thought experiments (a.k.a. Bell work) on social norms and expectations when Thomas Edison messed around with filaments and early audio. Next week they will see parallels with someone like Douglas Engelbart, the prolific Edison-like chap who gave us the mouse, among other things. They were philosophers in their own time, who embodied, and fit, the classical model.

At the end of the week two students approached me to sponsor clubs. One was a Robotics club, and the other was for Podcasting. I had to catch my breath – podcasting! What would 12-year olds want to do with podcasts? It comes down to the classical model which feeds the need for young people to engage in much, much more than Fortnite, or memes. If we only let them.

 

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Team Lanka at Robotics Olympics in Mexico this week

Last July, our team went to to the kickoff  Robotics tournament in DC.

This year, the team’s expanded to include students from other schools in the country.

  • Students: Cong, Daniel, Felix, Hamza, Lasith, Navod, Sachin, Sherwin, and Syanthan.
  • Coaches: Shankar, Jekhan, Dilum, and Srimali

This is one impressive gathering of 170 nations. It is hosted by the ‘FIRST’ organization, which is the umbrella organization that holds 5 other robotics tournaments around the country, such as FIRST Lego League Jr., FIRST Lego League, FIRST Tech Challenge, and FIRST Robotics for grades K-4, 4-8, 7 – 9, and 9-12 respectively.

I’ve worked with FIRST for the past 6 years, and met Dean Kamen, the founder, who’s one of the biggest STEM promoters I’ve ever known. He puts his money where his mouth is, a serial entrepreneur and educator who inspires youth across all ages. If you like to know how to get your school involved in robotics, or STEM, let me know.

 

 
 

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Robotics Team to represent Sri Lanka in Mexico

If you’ve been following my robotics coverage here, I am happy to report on this year’s Team Sri Lanka, who will represent the country at the second Robotics Olympics. The event will be in August, in Mexico City.

I met with the team coaches in Colombo in mid June to find out how they have been progressing. They have been building the robot from the kit they received from First Global, under guidance of a engineer and IT teacher, Shankar. His expertise is in CAD design and he seems excited –though unfazed! — about his students who must build a robust competition-worthy robot.

At the time of writing they are working on a lift mechanism –a so-called ‘cantilever lift’ mechanism — that will allow the bot to move objects to the area that earns them maximum points.

In case you’re wondering, here’s what last years Robotics Team looked like.

 
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Posted by on July 10, 2018 in Education, Robotics, STEM

 

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