Eiji3

Eiji Hayashi

Ph.D. Student, ehayashi [at] cs [dot] cmu [dot] edu, http://www.cs.cmu.edu/~ehayashi/

Eiji is a fourth year PhD student in Human-Computer Interaction Institute at Carnegie Mellon University. He has broad research interests in Human-Computer Interaction. His recent projects cover usable security, tangible interface, and context-aware mobile systems.

Wave to Me: User Identification Using Body Lengths and Natural Gestures

Eiji Hayashi, Manuel Maas, and Jason Hong

ACM Conference on Human Factors in Computing Systems (CHI), 2014

Exploring Capturable Everyday Memory for Autobiographical Authentication

Sauvik Das, Eiji Hayashi, and Jason I. Hong

International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp), 2013

Investigating Collaborative Mobile Search Behaviors

Shahriyar Amini, Vidya Setlur, Zhengxin Xi, Eiji Hayashi, and Jason I. Hong

International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI), 2013

CASA: Context-Aware Scalable Authentication

Eiji Hayashi, Sauvik Das, Shahriyar Amini, Jason Hong, and Ian Oakley

Symposium On Usable Privacy and Security (SOUPS), 2013

TimeBlocks: "Mom, Can I Have Another Block of Time?"

Eiji Hayashi, Martina A Rau, Zhe Han Neo, Nastasha Tan, Sriram Ramasubramanian, and Eric Paulos

ACM Conference on Human Factors in Computing Systems (CHI), 2012

WebTicket: Account Management Using Printable Tokens

Eiji Hayashi, Bryan Pendleton, Fatih Kursat Ozenc, and Jason Hong

ACM Conference on Human Factors in Computing Systems (CHI), 2012

Goldilocks and the Two Mobile Devices: Going Beyond All-Or-Nothing Access to a Device's Applications

Eiji Hayashi, Oriana Riva, Karin Strauss, A.J. Bernheim Brush, and Stuart Schechter

Symposium On Usable Privacy and Security (SOUPS), 2012

A Diary Study of Password Usage in Daily Life

Eiji Hayashi and Jason Hong

ACM Conference on Human Factors in Computing Systems (CHI), 2011

Security Through a Different Kind of Obscurity: Evaluating Distortion in Graphical Authentication Schemes

Eiji Hayashi, Jason Hong, and Nicolas Christin

ACM Conference on Human Factors in Computing Systems (CHI), 2011

Undercover: Authentication Usable in Front of Prying Eyes

Hirokazu Sasamoto, Nicolas Christine, and Eiji Hayashi

Sensemaking Workshop at ACM Conference on Human Factors in Computing Systems (CHI), 2008

Use Your Illusion: Secure Authentication Usable Anywhere

Eiji Hayashi, Nicolas Christine, Rachna Dhamija, and Adrian Perrig

Symposium on Usable Privacy and Security (SOUPS), 2008

Trust me. I am working on many projects. I just haven't posted it here yet.
I haven't posted anything on the website.