engineering

Robofest

Robofest is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Robofest rather than just read about it. In short: Robofest is an autonomous robotics competition for 4th - 12th graders. It is similar to FIRST Lego League (FLL), but while FLL limits the student's robots to Lego Mindstorms robots, Robofest allows the student to use any robotics system, parts, materials, or even custom electronics, in some of the events.

Key takeaways

Robofest belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Robofest to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Robofest from memory before moving on to harder problems.

Reference excerpt

Robofest is an autonomous robotics competition for 4th - 12th graders. It is similar to FIRST Lego League (FLL), but while FLL limits the student's robots to Lego Mindstorms robots, Robofest allows the student to use any robotics system, parts, materials, or even custom electronics, in some of the events. Note that FLL students are required to use parts manufactured by Lego only, preventing the use of such aids as string or glue. Another important difference is that Robofest games have UTF (Unknown Tasks and Factors) components. Students must solve the unveiled tasks and factors within 30 minutes work-time without external help. Lawrence Tech's Robofest was founded by Computer Science Professor Dr. Chan-Jin Chung (or popularly known as CJ Chung) in 1999–2000 academic year and is sponsored by Lawrence Technological University and other sponsors. LTU's Robofest is also held internationally, in countries including Brazil, Canada, China, Colombia, Ecuador, Egypt, Ethiopia, England, France, Ghana, Greece, Hong Kong, Hungary, India, Kenya, Lebanon, Macau, Malawi, Mexico, Morocco, Nigeria, Philippines, Saudi Arabia, Singapore, South Africa, South Korea, Taiwan, Jordan, Palestine, and UAE. Teams who win their regional event are welcome to participate at the worldwide tournament held at Lawrence Technological University in Michigan. ROBOFEST is a registered trademark of Lawrence Technological University. Robofest is one of the largest University led robotics competitions in the world for pre college students.

Grants are available from the Michigan Department of Education (MDE) robotics competition program, funded through section 99h of the State School Aid Act for LTU Robofest teams in Michigan.

Competition categories There are a total of eight different competition categories in Robofest.

Game Competition - Students compete with two robots to work together autonomously to complete the given missions. The missions change per year, and an "unknown challenge" must be adapted to on the competition day. Exhibition - Robotic contraptions to do the designers task. Vision Centric Challenge (Vcc, formerly Mini Urban Challenge) - Robots drive along a realistic road, stopping at "traffic lights" drawn on the road. RoboArts - (Formerly GRAF). Robotic Music, Fashion & Dance, Robotic Painting, and Interactive Kinetic Sculptures UMC (Unknown Mission Challenge) - Mission tasks will be totally unknown until the day of competition BottleSumo - Robots compete to either push a bottle or the other robot off of a table. RoboParade - A parade of autonomous robotic floats RoboMed - High School and College teams create intelligent and interactive medical robotics/device projects Retired competition categories include:

Robosumo - Competing robots attempt to push each other out of the ring. VEX Pentathlon - VEX robots compete in five events. RoboFashion and Dance Show - Costumed robots present themselves on a track. VEX Bridge Battle - Two VEX robots compete on a bridge.

Competition age divisions Junior: (4th or) 5th-8th graders can compete with an easier unknown tasks and factors Senior: 9th-12th graders can compete with a somewhat harder unknown tasks and factors Collegiate: discontinued.

Executive directors Christopher Cartwright, 2024- Elmer Santos, 2023-2024 Christopher Cartwright, 2021-2023 Chan-Jin Chung, 1999-2020

Notable alumni Joshua E. Siegel Sang Hun Oh Ian Villa Phil Bigos

Other Robofests The word RoboFest was used for a robot event by the Robot Group of Austin, Texas. at least as early as 1989. The Robot Group had a yearly RoboFest through the 1990s. There are various other Robofests not connected to Lawrence Tech's Robofest.

References

External links Official website

Illustrations

Logo

Worked examples

Example 1 — a first encounter with Robofest

Start with the simplest possible case. Write down what Robofest claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Robofest before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Robofest ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Robofest

In research: Robofest appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Robofest in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Robofest is common in secondary-school and first-year university syllabi. It links to neighbouring topics Lego themes, Robotics competitions, so understanding it makes those chapters shorter.
In everyday life: Look for Robofest outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Robofest in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Robofest means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Robofest out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Robofest in simple terms?

Why does Robofest matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Robofest?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Robofest.