Julie is trying to decide whether or not to add a color scheme to her presentation, and she asks you for advice. you should advise her that color schemes?

a. make the design process overly complicated and tedious

b. often result in an uninteresting presentation

c. are mainly useful in the creation of colorful charts

d. to keep a presentation consistent

Creating "smart interfaces" in all sectors of industry, government, and the public arena is one of the fastest growing hct areas. these interfaces model, interpret, and analyze such human characteristics as speech, gesture, and vision. the field of biometrics, in which humans authenticate themselves to machines, is an area of considerable interest to hct practitioners. fingerprint scans are one of the most frequently used biometric options, and this article, biometric student identification: practical solutions for accountability & security in schools, makes a case for the implementation of fingerprint scans in schools. critique the article, and answer the following questions: according to the author, what are the main benefits of adopting fingerprint scans in schools for student identification? according to the author, what are the main drawbacks of adopting fingerprint scans in schools for student identification? do you agree with the author's assessment of the pl

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.

1. for which of the following are you not required to signal beforehand? a. changing lanes b. speeding up c. stopping