How many works does the contributor who co-authored 'Privacy critics: UI components to safeguard users' privacy' with Mark S. Ackerman have?
439
Lorrie Faith Cranor is a person who is authored by Lorrie Faith Cranor. She is also known as L. F. Cranor, or Lorrie Faith. Cranor. Helgi Sigurbjarnarson et al.: Crash Refinement of File Systems. (2015) authored by Lorrie Faith Cranor. Lorrie Faith Cranor citedByCount 18860. Lorrie Faith Cranor citedByCount 18860. Brandon Salmon et al.: Perspective: Semantic Data Management for the Home. (2009) authored by Lorrie Faith Cranor. Edith Luhanga et al.: User Experiences with Third-Party SIM Cards and ID Registration in Kenya and Tanzania. (2011) authored by Lorrie Faith Cranor. .org/0000-0003-2125-0124. Lorrie Faith Cranor was elected to the CHI Academy. Louis in 2017. She received a bachelor<unk>'s degree in Engineering and Public Policy, a master<unk>'s degree in Technology and Human Affairs, and a doctorate in Engineering and Policy, all from Washington University in St. 3 billion hours per year.
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Question: How many works does the contributor who co-authored 'Privacy critics: UI components to safeguard users' privacy' with Mark S. Ackerman have?
Context: Lorrie Faith Cranor is a person who is authored by Lorrie Faith Cranor. She is also known as L. F. Cranor, or Lorrie Faith. Cranor. Helgi Sigurbjarnarson et al.: Crash Refinement of File Systems. (2015) authored by Lorrie Faith Cranor. Lorrie Faith Cranor citedByCount 18860. Lorrie Faith Cranor citedByCount 18860. Brandon Salmon et al.: Perspective: Semantic Data Management for the Home. (2009) authored by Lorrie Faith Cranor. Edith Luhanga et al.: User Experiences with Third-Party SIM Cards and ID Registration in Kenya and Tanzania. (2011) authored by Lorrie Faith Cranor. .org/0000-0003-2125-0124. Lorrie Faith Cranor was elected to the CHI Academy. Louis in 2017. She received a bachelor<unk>'s degree in Engineering and Public Policy, a master<unk>'s degree in Technology and Human Affairs, and a doctorate in Engineering and Policy, all from Washington University in St. 3 billion hours per year.
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