astronomy

Lemuel Davis

Lemuel Davis is a astronomy 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 Lemuel Davis rather than just read about it. In short: Lemuel Lanier Davis (born 1953 in Mississippi) is a software engineer and former professor at Palomar College. Education Lemuel (Lem) Davis earned his master's degree in electrical engineering (M.S.E.E.) from the University of Illinois at Urbana–Champaign.

Key takeaways

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

Reference excerpt

Lemuel Lanier Davis (born 1953 in Mississippi) is a software engineer and former professor at Palomar College.

Education Lemuel (Lem) Davis earned his master's degree in electrical engineering (M.S.E.E.) from the University of Illinois at Urbana–Champaign. He earned his bachelor's degree in electrical engineering (B.S.E.E.) from the University of South Alabama.

Career Davis's career contributions are primarily in the field of computer animation systems. His career highlights include winning an Academy of Motion Picture Arts and Sciences Scientific and Engineering Award in 1991 for his work at Walt Disney Studios with the Computer Animation Production System (CAPS) team. CAPS was a significant advancement in the field of animation, as it was the first digital ink and paint system used in animated feature films. Michael Eisner later wrote, "This new technology, Lem argued, had the potential to revolutionize animated movies, both by creating efficiencies and by giving artists a new range of creative capacities that were the equivalent of moving from writing by hand to using a personal computer." As a lead architect of the CAPS team, Davis worked as a technical director on Disney's first fully computer-animated short film, Oilspot and Lipstick. Davis is credited with the concept of the experimental film, in which two junkyard dogs fall in love and are menaced by a monster made of junk. It debuted at the 1987 SIGGRAPH Conference and was shown again in 1988 at the NCGA Video Showcase. As part of the CAPS team, Davis worked on The Little Mermaid (1989) and The Rescuers Down Under (1990). The CAPS system was in use until 2003. In 2000, Davis won the Society of Motion Picture and Television Engineers Journal Award along with Arjun Ramamurthy and Franz Herbert for their article, "Achieving Color Match Between Scanner, Monitor, and Film: A Color Management Implementation for Feature Animation." During Davis's time at Disney, he contributed to the animated films The Black Cauldron (1985) and The Rescuers Down Under (1990) as Digital Production System Developer. At Warner Bros. Studios, Davis contributed to the animated films Balto (1995) as Director of Technology, Quest for Camelot (1998), The Iron Giant (1999) as Technology Supervisor, and Osmosis Jones (2001) as Technology Manager. He later worked for Laika, Inc. as they produced Coraline (2009). Davis currently lives in San Diego, California. He was an adjunct professor at Palomar College, teaching CSCI 212, an assembly language course.

CG Production System Development The Black Cauldron (1985) CGI animator Oilspot and Lipstick (1987) original concept/technical director The Little Mermaid (1989) CG production system developer The Rescuers Down Under (1990) digital production system developer Balto (1995) director of technology Quest for Camelot (1998) technology team The Iron Giant (1999) technology supervisor Osmosis Jones (2001) technology manager

References

External links Lem Davis at IMDb Master's Thesis CAPS Proposal

Worked examples

Example 1 — a first encounter with Lemuel Davis

Start with the simplest possible case. Write down what Lemuel Davis claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Lemuel Davis 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 Lemuel Davis 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 Lemuel Davis

In research: Lemuel Davis appears in astronomy 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 Lemuel Davis 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: Lemuel Davis is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1953 births, Academy Award for Technical Achievement winners, American computer programmers, so understanding it makes those chapters shorter.
In everyday life: Look for Lemuel Davis 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 Lemuel Davis in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Lemuel Davis 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 Lemuel Davis out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lemuel Davis in simple terms?

Lemuel Lanier Davis (born 1953 in Mississippi) is a software engineer and former professor at Palomar College. Education Lemuel (Lem) Davis earned his master's degree in electrical engineering (M.S.E.E.) from the University of Illinois at Urbana–Champaign.

Why does Lemuel Davis matter?

Because it connects several astronomy 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 Lemuel Davis?

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 Lemuel Davis.