Evolution of Visual Communication

Cave painting was primarily used for religious or ceremonial activities.

A mural is a form of writing system like hieroglyphics.

Bar graphs represent data using circular bars.

Blackboards became popular due to the scarcity and high cost of paper and ink in the 18th century.

Overhead projectors work by printing data on transparent sheets and duplicating them using mirrors and bulbs.

Comics combine text, images, and visual information to express ideas.

The slide projector works differently from the overhead projector by showing what is written or drawn on transparencies.

Microsoft PowerPoint was created by Robert Gaskins and Dennis Austin in 1987.

PowerPoint has become one of the least popular presentation tools due to its limited features.

Presenters no longer rely on Microsoft PowerPoint for their presentations.

Cave painting is also known as parietal art.

Hieroglyphics is a system of writing that uses characters resembling pictures.

Bar Graphs categorically present data using circular bars.

Blackboards became popular due to the high cost of paper and ink in the 18th century.

Comics only use images to express ideas.

Overhead projectors work by duplicating data printed on transparencies using mirrors and bulbs.

Slide projectors show photographic slides rather than what is written or drawn on transparencies.

PowerPoint was created by Robert Gaskins and Dennis Austin in 1987.

Comic artists do not make use of captions, labels, or signs to make comics more entertaining.

PowerPoint has become one of the least popular presentation tools due to its limited features.