Optimization basic concepts

A 'feasible design' ...

has high usability

satisfies all given constraints

can be implemented in code

achieves the highest objective value

Tick which of the following claims apply go 'optimal design'

Black box optimization methods such as simulated annealing are:

opaque, their operation cannot be known.

able to handle any objective function.

limited to approximate optimality.

able to converge quickly to global optimum.

Tick all objectives that are important in the optimization of keyboards:

Physical resemblance with Yoda, the master of Jedi arts.

Speed of typing.

Ergonomics.

Learnability.

Spatial proximity of frequently used letters.

Fitts' law is an optimization method

Yes

Task instance is a:

another combination of input values that the optimizer can handle.

one of the tasks that the optimized design supports.

Google search UI ...

Search space and design space...

are the same thing

are different

Optimization is...

old news, soon replaced by machine learning, especially deep learning.

impossible, because what's optimal for one can be suboptimal for another.

"the science of better".

limited to problem-solving tasks in design.

Next year, this summer school will be held in

Birmingham

Helsinki

Cambridge

Rio de Janeiro

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