Jeff Grimes
San Francisco, California, United States
22K followers
500+ connections
About
Articles by Jeff
Activity
-
Foyer was founded at the end of 2022 and finally rates have come back down to those levels. This is more of a psychological milestone than anything…
Foyer was founded at the end of 2022 and finally rates have come back down to those levels. This is more of a psychological milestone than anything…
Liked by Jeff Grimes
-
Perplexity is hiring a Senior Counsel (Commercial) focusing on our key Enterprise products. This is an incredible opportunity to be at the center of…
Perplexity is hiring a Senior Counsel (Commercial) focusing on our key Enterprise products. This is an incredible opportunity to be at the center of…
Liked by Jeff Grimes
-
Computer is the most perceivable force multiplier I’ve ever interacted with. Just queue up a task and watch it go to work. Now queue up 5 more…
Computer is the most perceivable force multiplier I’ve ever interacted with. Just queue up a task and watch it go to work. Now queue up 5 more…
Liked by Jeff Grimes
Experience & Education
Volunteer Experience
-
Board Trustee
Crystal Springs Uplands School
- Present 2 years 8 months
Education
Through transformative teaching and meaningful connections, we empower kind, curious learners to thrive together.
Publications
-
Improving SSL Warnings: Comprehension and Adherence
Conference on Human Factors in Computing Systems 2015 (CHI)
Browsers warn users when the privacy of an SSL/TLS connection might be at risk. An ideal SSL warning would empower users to make informed decisions and, failing that, guide confused users to safety. Unfortunately, users struggle to understand and often disregard real SSL warnings. We report on the task of designing a new SSL warning, with the goal of improving comprehension and adherence. We designed a new SSL warning based on recommendations from warning literature and tested our proposal with…
Browsers warn users when the privacy of an SSL/TLS connection might be at risk. An ideal SSL warning would empower users to make informed decisions and, failing that, guide confused users to safety. Unfortunately, users struggle to understand and often disregard real SSL warnings. We report on the task of designing a new SSL warning, with the goal of improving comprehension and adherence. We designed a new SSL warning based on recommendations from warning literature and tested our proposal with microsurveys and a field experiment. We ultimately failed at our goal of a well-understood warning. However, nearly 30% more total users chose to remain safe after seeing our warning. We attribute this success to opinionated design, which promotes safety with visual cues. Subsequently, our proposal was released as the new Google Chrome SSL warning. We raise questions about warning comprehension advice and recommend that other warning designers use opinionated design.
Other authorsSee publication -
Senior Correspondent
Glimpse from the Globe
See publicationSenior Correspondent for Glimpse from the Globe, a student-run international affairs review.
During my senior year at Penn, I wrote nine pieces of about 1000 words each on topics such as the Sony Pictures hack by the DPRK, the Shellshock bug, the state of US cybersecurity policy, South Korean education reform, and the Western media bias against African news stories.
In December 2014 I was selected to be a Senior Correspondent (4 out of 20 Correspondents were selected for this…Senior Correspondent for Glimpse from the Globe, a student-run international affairs review.
During my senior year at Penn, I wrote nine pieces of about 1000 words each on topics such as the Sony Pictures hack by the DPRK, the Shellshock bug, the state of US cybersecurity policy, South Korean education reform, and the Western media bias against African news stories.
In December 2014 I was selected to be a Senior Correspondent (4 out of 20 Correspondents were selected for this promotion) based on the quality and diversity of my pieces.
My article on the Sony Pictures hack was selected as one of Glimpse's "Top 5 Pieces of 2014."
Courses
-
Algorithms
CIS 320
-
Automata, Computability, & Complexity
CIS 262
-
Classical Mechanics
PHYS 150
-
Computer Architecture
CIS 371
-
Computer Datapath & Assembly Language
CIS 240
-
Corporate Finance
FNCE 100
-
Data Structures and Algorithms
CIS 121
-
Database Management Systems
CIS 330
-
Discrete Math
CIS 160
-
Electricity and Magnetism
PHYS 151
-
Entrepreneurial Venture Initiation
MGMT 231
-
Financial Accounting
ACCT 101
-
Game Theory
MATH 432
-
Game Theory, Networks, & Social Graphs
NETS 112
-
Human Resource Management
MGMT 104
-
Introduction to Management
MGMT 101
-
Introduction to Marketing
MKTG 101
-
Leadership and Communication in Groups
MGMT 100
-
Legal Studies & Business Ethics
LGST 210
-
Management & Technology Summer Institute
EAS 028
-
Management of Technology
MGMT 237
-
Managerial Accounting
ACCT 102
-
Managerial Economics
BPUB 250
-
Micro & Macro Economics
ECON 010
-
Monetary Economics & Global Economies
FNCE 101
-
Multivariable Calculus
MATH 114
-
Operating Systems
CIS 380
-
Probability
STAT 430
-
Product Design
OPIM 415
-
Program Design in Java
CIS 120
-
Project Management
ESE 444
-
Scalable & Cloud Computing
MKSE 212
-
Senior Design Project I
CIS 400
-
Senior Design Project II
CIS 401
-
Software Engineering & Android Development
CIS 350
-
Statistical Inference
STAT 431
-
Strategic Brand Management
MKTG 278
-
Technological Innovation and Entrepreneurship
MGMT 235
Projects
-
Hackathon projects
-
• Electioneering (PennApps: September 14-16, 2012): iOS app to inform users about candidate stances on major issues before the 2012 presidential election.
• Merge (PennApps: January 18-20, 2013): iOS app to help users plan basic activities with friends like studying, eating lunch, or going to the gym.
• Kale (HackNY: April 6-7, 2013): Web and mobile app written in JavaScript to facilitate and optimize audience questions at live speaker events.
• Starfish (Greylock Hackfest: July 27-28,…• Electioneering (PennApps: September 14-16, 2012): iOS app to inform users about candidate stances on major issues before the 2012 presidential election.
• Merge (PennApps: January 18-20, 2013): iOS app to help users plan basic activities with friends like studying, eating lunch, or going to the gym.
• Kale (HackNY: April 6-7, 2013): Web and mobile app written in JavaScript to facilitate and optimize audience questions at live speaker events.
• Starfish (Greylock Hackfest: July 27-28, 2013): iOS app that gives users color matches for nail polish after they snap a picture of a friend's nails.
• Pillio (PennApps, September 6-8, 2013): iOS and Android app for users to schedule pill reminders for loved ones in their lives. See bit.ly/16dWGF3 for video.Other creatorsSee project
Test Scores
-
AP Calculus BC
Score: 5
-
AP Chemistry
Score: 5
-
AP Computer Science
Score: 5
-
AP English Language
Score: 5
-
AP English Literature
Score: 5
-
AP Physics B
Score: 5
-
AP US History
Score: 5
-
SAT
Score: 2320
800 Writing
800 Math
720 Reading -
SAT II Subject Test (Chemistry)
Score: 780
-
SAT II Subject Test (Math)
Score: 800
-
SAT II Subject Test (Physics)
Score: 800
Recommendations received
10 people have recommended Jeff
Join now to viewMore activity by Jeff
-
The transformational Perplexity and Samsung Electronics partnership will bring Perplexity technology to 800M devices this year, including a deep…
The transformational Perplexity and Samsung Electronics partnership will bring Perplexity technology to 800M devices this year, including a deep…
Liked by Jeff Grimes
-
Computer is the most powerful AI tool I have used. Some recent prompts it's excelled on: - Use the last 4 quarters of mag7 earnings to categorize…
Computer is the most powerful AI tool I have used. Some recent prompts it's excelled on: - Use the last 4 quarters of mag7 earnings to categorize…
Shared by Jeff Grimes
-
We have the coolest customers on earth. Palmer Luckey Ron Zori
We have the coolest customers on earth. Palmer Luckey Ron Zori
Liked by Jeff Grimes
-
I recently sat down with Aravind Srinivas for a fireside on how AI is changing GTM. One thing he said hit hard. "How does SaaS decline? Slowly, then…
I recently sat down with Aravind Srinivas for a fireside on how AI is changing GTM. One thing he said hit hard. "How does SaaS decline? Slowly, then…
Liked by Jeff Grimes
-
Perplexity is SHIPPING! Just this week: * Upgraded Deep Research achieving state‑of‑the‑art benchmarks * Model Council that enables you to run three…
Perplexity is SHIPPING! Just this week: * Upgraded Deep Research achieving state‑of‑the‑art benchmarks * Model Council that enables you to run three…
Liked by Jeff Grimes
-
I've been a Warren Buffet fan ever since business school. Now, it feels particularly special to be able to partner with Berkshire's mortgage lender…
I've been a Warren Buffet fan ever since business school. Now, it feels particularly special to be able to partner with Berkshire's mortgage lender…
Liked by Jeff Grimes
-
Get this: 92% of Fortune 500 companies, including six of the Mag 7, use Perplexity Enterprise. Why? A key reason, we're able to switch between…
Get this: 92% of Fortune 500 companies, including six of the Mag 7, use Perplexity Enterprise. Why? A key reason, we're able to switch between…
Liked by Jeff Grimes
-
Really excited to launch our partnership with Prosperity Home Mortgage, one of the top 50 lenders in the country! There's so much we can do together…
Really excited to launch our partnership with Prosperity Home Mortgage, one of the top 50 lenders in the country! There's so much we can do together…
Liked by Jeff Grimes
-
Excited to launch the Perplexity Model Council! With all the rapid launches happening in the AI space, it's the perfect tool for getting a side by…
Excited to launch the Perplexity Model Council! With all the rapid launches happening in the AI space, it's the perfect tool for getting a side by…
Liked by Jeff Grimes
-
Perplexity Finance asset pages now have a Stories & Analysis section showing recent coverage from publishers
Perplexity Finance asset pages now have a Stories & Analysis section showing recent coverage from publishers
Shared by Jeff Grimes
Other similar profiles
Explore top content on LinkedIn
Find curated posts and insights for relevant topics all in one place.
View top contentOthers named Jeff Grimes in United States
194 others named Jeff Grimes in United States are on LinkedIn
See others named Jeff Grimes