Brickworld 2011 - postscript

The definition of a good LEGO convention is one with amazing MOCs, great events & contests, fun friendly people, and innovative ideas at every turn.

The definition of a great LEGO convention is all the above, with a lot less sleep.

Brickworld 2011 has come and gone, and I wasn't able to blog from the event, because to be honest there was just too many other interesting things going on. There was a huge model of The Love Boat (with hidden scenes from other movies... like Jaws, Snakes on a Plane, and The Poseidon Adventure), Shep's amazing Flex-Picker, many other amazing constructions large and small... and, of course, robots.

We had Monster Chess there again, as well as a preview of a future project, a LEGO robot based version of RoboRally (even bigger than Monster Chess). The NXT-based Space Shuttle was there, robots like PackBot (kids played with it all day long), a huge number of sumo robots (around 70+... we had a multi-hour teach-in for people new to it), a bunch of entries for a "Build-On-The-Spot" (B.O.T.S.) challenge, and boat races again. I've got a bunch of pictures I need to get up, but so far I've only put together one video, a collection of clips of the LEGO boat race (including underwater):

(yes, I'm finally actually in a video... mostly getting wet).

Really, the amazing thing about this event isn't even the LEGO (although have you ever watched a guy dressed in a pure LEGO version of Halo's Master Chief walk through a 7' tall wall of 1x8 bricks? There's a LOT of LEGO there too)... it's the people. The interactions. The interplay that you get when you put several hundred of the best LEGO builders in one hotel, and leave them alone (while sometimes throwing food at them) for a long weekend. It's not just the number of things to passively look at that inspire you, but the conversations you can have in that sort of environment. As just one example, Shep noticed a small occasional problem with his amazing Flex-picker... which then ended up being a couple hours of troubleshooting with about half a dozen Mindstorms builders. Did it work better afterward? Slightly... but the bulk of the joy we all got was just getting a chance to work together on an interesting problem.

Hopefully, I'll post some more on Brickworld 2011 later (the sumo event was great).

Celebrating MINDSTORMS with a Remix - Part 3

The ROBOTMAK3RS continued their celebration of the 25th Anniversary of MINDSTORMS through these Fall and Winter remix projects. Each ROBOTMAK3R was tasked with selecting one LEGO set of their choice and combining it with a MINDSTORMS set. Below are the five amazing models they came up with. Braill3 by Jerry Nicholls Braill3 is an EV3-based LEGO Braille bricks reader. This robot uses its fingertip, made from three touch switches, to read messages written using the LEGO Braille bricks and will speak out what it detected. If it sees a simple maths problem it will attempt to solve it and give the answer as well. To learn more about the process of creating this machine, read Jerry's blog . Braill3 can be viewed here . Set Review: The Braille Bricks set is well thought out. The ratios of the letters is suitable for general use and the addition of some punctuation and arithmetic operators is excellent. There is a card showing what bricks there are and their quantities, but no form of sort...

Celebrating MINDSTORMS with a Remix - Part 2

The ROBOTMAK3RS continued their celebration of the 25th Anniversary of MINDSTORMS through these summer and fall remix projects. Each ROBOTMAK3R was tasked with selecting one LEGO set of their choice and combining it with a MINDSTORMS set. Below are the five amazing models they came up with. Remote controlled material handle r by Jozua van Ravenhorst (aka Mr Jo) This remix combines the LEGO Technic Material Handler (42144) with MINDSTORMS EV3 (31313) It uses the power of pneumatic cylinders to move objects around. By using a bluetooth remote control, very precise movements can be made with this model. Touch sensors in the base chassis prevent the turret twisting the cables that go through the turntable to much. The program has several protections to prevent over pressurizing the system for each of the 3 individual pumps and valves that control the 2 booms and claws. The real version of this machine is mostly used in waste material sites to bring the material to machines that sort and...

Celebrating 25 Years of MINDSTORMS

In celebration of the 25th Anniversary of MINDSTORMS, we take a trip through history. Please also visit ROBOTMAK3RS Community every week as we highlight different projects all through 2023 in celebration of the anniversary. Some of the early history is based on the content shared by Coder Shah in our MINDSTORMS EV3 Community Group . Some of the text and links may have been edited from his original posts for consistency and clarity. 1984 - Kjeld Kirk Kristiansen watched a TV program called "Talking Turtle," where MIT professor Seymour Papert demonstrated how children could control robot "turtles" using LOGO, a programming language he developed. 1988 - The collaboration between MIT and LEGO resulted in LEGO TC Logo in 1988, which allowed students to control LEGO models using computer commands. The video shows Papert demonstrating TC Logo. 1990 - LEGO TC Logo was hampered since the robots you built had to be tethered to a personal computer. LEGO and MIT...

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