While we are all familiar with the five senses — sight, smell, sound, taste and touch — the basic understanding of them are insufficient at the dawning of the new technological age.

[MUSIC] JOAN CARTAN-HANSEN, Host: Humans understand the world through five main senses: Sight, hearing, smell, taste and touch. Sight or vision is thought to be our most important sense.

There are five basic human senses: touch, sight, hearing, smell and taste. The sensing organs associated with each sense send information to the brain to help us understand and perceive the world ...