What is drill-down capability?
multiple choice
a. involves the aggregation of information and features simple roll-ups to complex groupings of interrelated information.
b. the ability to look at information from different perspectives.
c. finds the inputs necessary to achieve a goal, such as a desired level of output.
d. enables users to get details, and details of details, of information.

"gps interaction and cognitive process" respond to the following: imagine that you have been asked to design a gps product that will have voice recognition and bluetooth capability. discuss and conceptualize a user interaction model. predict two (2) problems that may arise in gps products with voice recognition and bluetooth capability. recommend solutions for each of these issues. attention is one of the six cognition processes. when attention is applied to a design, the goal is to make it easier for the end user to quickly locate where he / she should type information on the computer or mobile device screen. compare and contrast how the google search engine and the microsoft bing search engine employ the attention cognition process. provide your opinion as to which search engine better employs the attention cognition process and explain why.