Which telecommunications device is ideal for communication during natural disasters when regular telecommunication modes might not be functional?
a.
fax machine
b.
personal digital assistant
c.
satphone
d.
smartphone

Which group on the home tab allows you to add shapes to a powerpoint slide?

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

Need fast im timed in a paragraph of 125 words, explain at least three ways that engineers explore possible solutions in their projects.