Tämä sivusto käyttää evästeitä. Sivusto käyttää ainoastaan evästeitä, jotka ovat välttämättömiä sen toiminnan kannalta, tai joita tarvitaan käyttäjän asetusten (kuten kieli) muistamiseen. Sivusto ei käytä seurantaevästeitä.Lue lisää käyttöehdoista.
In all of the questions in this quiz, unless otherwise stated, assume a person with no vision defects and a simplified model of an HMD as discussed in class.
Leave any comments about the questions below here. For example, if any of the questions seem unfair, or confusing. This is not a graded question, you don't have to write answers here.
Diopters are a convenient way to quantify optical power because they allow one to calculate the optical power of a system of lenses by __________________ the diopters of all lenses in the system.
Think about a laser emitting red light rays in 3 dimensions which pass through a spherical lense. If the rays have one focal point in one plane, and a different focal point in another plane, what type of optical aberration is it?
Think about white light rays propagating in 3 dimensions and passing through a spherical lense. If the rays have multiple focal points depending on the wavelength, what type of optical aberration is it?
Human eyes adjust their focus (accomodation) to see real-life objects at different distances, but in VR, the focus is typically fixed, and accommodation does not occur.