UX is all about the dialog / realationship a user have with your product

Interaction design deals with the relationship users have with a product / software, How easy it is for us to interact (communicate) with ‘It’. What do we, as users think or feel about ‘It’.

“interaction design is all about the dialog or realationship a person have with whatever it is the purchase”

This brief sketchcast explains why interaction design matters.

Source: You Tube> Why Interaction Design Matters Published by Sketch.Basment.org