A grocery store chain is considering a new checkout system to…

Question Answered step-by-step A grocery store chain is considering a new checkout system to… A grocery store chain is considering a new checkout system to supplement its existing infrastructure. The store serves a large elderly population that regularly shops at the store. This user group has been finding the store checkout system difficult to use with age-related difficulties. To improve this system and meet the legal accessibility requirements, the store must incorporate some design changes.Describe 3 different data collection techniques that can be used to determine some of the technical difficulties that this group of users may face.Describe the appropriate data collection technique that would be best suited in this case. Explain the advantages and disadvantages of this technique. Engineering & Technology Computer Science Share QuestionEmailCopy link Comments (0)