Definition: A large open office space which is subdivided into individual workspaces by partition walls.

Task

For each of the 133 images, answer yes or no to the above question. Only answer Yes to real photos. Always answer No to cartoon, drawing, CG rendering, or real photos with a large text overlay on the photo. Here are some examples:

No Single Object

Yes

No Text Overlay

Yes

No Drawing

Yes

No Screenshot

Yes

No Graphics

Yes

No Bad Photo

Yes

Not Only Logo

Yes

No Magazine/Newspaper

Yes

No

Yes

No

Yes

No

Yes

No

Yes

Usage

• Keep the right arrow [→] key (or [d] key) pressed down to move continuously from an image to the next. Release the key when you see an image for which the answer should be YES.
• Use [space] key to toggle the answer to YES. The default answer is NO.
• Use the left arrow [←] key (or [a] key) to go back to the previously seen images, if you skipped an image accidentaly.

Submit

• After you answer all the images, the [submit] button will be enabled.
• If your accuracy is too low, it won't allow you to submit. You will have to improve your answers first.