Sunjun Kim

Sunjun Kim

Ph.D. in Computer Science

Contact

kuaa.net _at_ gmail.com

Employment

Postdoctoral Researcher

User Interfaces Group, Aalto University, Helsinki, Finland, 2017 May. - Now

Professor: Antti Oulasvirta

Postdoctoral Researcher

Interactive Media Lab, KAIST, Daejeon, Korea, 2017 Mar. - 2017 May.

Professor: Byungjoo Lee

Education

Ph.D., Computer Science

HCI Lab, KAIST, Daejeon, Korea, 2011 Mar. - 2017 Feb.

Supervisor: Professor Geehyuk Lee

M.S., Computer Science

U&I Lab, KAIST, Daejeon, Korea, 2009 Mar. - 2011. Feb.

Supervisor: Professor Alice Oh

B.S., Computer Science,
Minor in Industrial Design

KAIST, Daejeon, Korea, 2004 Mar. - 2009. Feb.

Supervisor: Professor Jong C. Park, Professor Junehwa Song

Interest

  • Human-Computer Interaction
  • Text Entry System
  • Interaction Design
  • Touch Interface
  • Physical Computing
  • 3D Printing
  • Rapid Prototyping

Peer-reviewed Publications

Impact Activation Improves Rapid Button Pressing

Sunjun Kim, Byungjoo Lee, and Antti Oulasvirta
Full paper (6p), In Proc. CHI 2018, ACM

[PDF] [ACM DL] [PRESENTATION] [VIDEO PREVIEW] [PROJECT PAGE]

Neuromechanics of a Button Press

Antti Oulasvirta, Sunjun Kim, and Byungjoo Lee
Full paper (10p), In Proc. CHI 2018, ACM

[PDF] [ACM DL] [PRESENTATION] [VIDEO] [PROJECT PAGE]

Moving Target Selection: A Cue Integration Model

Byungjoo Lee, Sunjun Kim, Antti Oulasvirta, Jong-In Lee, and Eunji Park
Full paper (10p), In Proc. CHI 2018, ACM

[ACM DL]

Reflector: Distance-Independent, Private Pointing on a Reflective Screen

Jong-in Lee, Sunjun Kim, Masaaki Fukumoto, and Byungjoo Lee
Full paper (10p), In Proc. UIST 2017, ACM (†: equal contributions)

[PDF] [ACM DL]

Usability of Different Types of Commercial Selfie Sticks

Ahmed Arif, Sunjun Kim and Geehyuk Lee
Full paper (10p), In Proc. MobileHCI 2017, ACM

[PDF] [PRESENTATION] [SURVEY DATA] [ACM DL]

TapBoard 2: Simple and Effective Touchpad-like Interaction on a Multi-Touch Surface Keyboard

Sunjun Kim and Geehyuk Lee
Note (4p), In Proc. CHI 2016, ACM

[PDF] [VIDEO] [PRESENTATION@CHI2016] [ACM DL]

Evaluation of a Smart-Restorable Backspace Technique to Facilitate Text Entry Error Correction

Ahmed Arif, Sunjun Kim, Wolfgang Stuerzlinger, Geehyuk Lee, Ali Mazalek
Full paper (10p), In Proc. CHI 2016, ACM

[PDF] [VIDEO] [ACM DL]

Haptic Feedback Design for a Virtual Button Along Force-Displacement Curves

Sunjun Kim and Geehyuk Lee
Short paper (6p), In Proc. UIST 2013, ACM

[PDF] [PRESENTATION] [VIDEO] [ACM DL]

TapBoard: Making a Touch Screen Keyboard More Touchable

Sunjun Kim, Jeongmin Son, Geehyuk Lee, Hwan Kim, and Woohun Lee
Full paper (10p), In Proc. CHI 2013, ACM (Honorable Mention - top 5%)

[PDF] [PRESENTATION] [VIDEO] [VIDEO (Short)] [ACM DL]

LongPad: A TouchPad Using the Whole Area below the Keyboard on a Laptop

Jiseong Gu, SeongKook Heo, Jaehyun Han, Sunjun Kim, and Geehyuk Lee
Full paper (10p), In Proc. CHI 2013, ACM

[PDF] [VIDEO] [VIDEO (Short)] [ACM DL]

Interaction Techniques for Unreachable Objects on the Touchscreen

Sunjun Kim, Ji-Hyun Yu, and Geehyuk Lee
Short paper (4p), In Proc. OzCHI 2012, ACM

[PDF] [VIDEO] [ACM DL]

Typing on a Touch Surface: Effect of Feedback with Horizontal Touch Keyboard and Vertical Display Setup

Sunjun Kim and Geehyuk Lee
Short Paper (6p), In Proc. APCHI 2012, ACM

[PDF] [PRESENTATION] [VIDEO] [BibTeX citation]

Offline Book Recommendation System using User Location Information

Sunjun Kim, Alice H. Oh
Abstract (2p), In Proc. HCI Korea 2012

[PDF] [DBpia]

A Rapid Prototyping Method for Discovering User-Driven Opportunities for Personal Informatics (A Case Study in a Domestic Environment)

Wonjun Lee, Sunjun Kim, Youn-kyung Lim, Alice Oh, Tek-jin Nam, and Kee-Eung Kim
Full paper (10p), In Proc. VSMM 2010, IEEE (Best Paper Award)

[PDF] [IEEE]

Thesis and Dissertation

Investigating Visual and Interaction Designs of a Semi-Transparent Keyboard for a Touch Screen Tablet Computer

Sunjun Kim

Ph.D. Dissertation, 2017 [PDF]

Tracking User Behavior and Recommending Books in Offline Bookstore

Sunjun Kim

Master Thesis, 2011 [PDF]

Posters, Demo, Workshop

A Smart-Restorable Backspace to Facilitate Text Entry Error Correction

Ahmed S. Arif, Wolfgang Stuerzlinger, Ali Mazalek, Sunjun Kim and Geehyuk Lee
Workshop - W14 Text Entry on the Edge, accompanied to CHI 2015, ACM

[PDF] [Workshop Page]

Restorable Backspace

Sunjun Kim and Geehyuk Lee
Poster, In Adj. Proc. UIST 2012, ACM

[PDF] [POSTER] [VIDEO] [ACM DL]

ThickPad: a Hover-tracking Touchpad for a Laptop

Sangwon Choi, Jaehyun Han, Sunjun Kim, Seongkook Heo, and Geehyuk Lee
Demonstration, In Adj. Proc. UIST 2011, ACM
Demo hour, Interactions Vol. 20, Issue 1 (Jan+Feb 2013)

[PDF] [ACM DL] [Interactions]

iLight: Information flashLight on Objects Using Handheld Projector

Sunjun Kim, Jaewoo Chung, Alice Oh, Chris Schmandt, and Ig-Jae Kim
Poster, In Proc. CHI EA 2010, ACM

[PDF] [ACM DL]

Awards & Press

2018, CHI Honorable Mention (Top 5%)

Antti Oulasvirta, Sunjun Kim, and Byungjoo Lee

Neuromechanics of a Button Press [PDF]

2017, KAIST Breakthroughs Spring Issue

KAIST Biannual Engineering Magazine

[Link]

2016, NAVER Ph.D. Fellowship Award

Jun 14, 2016

[Notice (KAIST CS)]

2014, UIST Student Innovation Contest

1st People's Choice
with Sejin Cha and Hanjong Kim @ CIDR KAIST

[Contest Page] [Project Page (CIDR)] [Press] [VIDEO]

2013, CHI Honorable Mention (Top 5%)

Sunjun Kim, Jeongmin Son, Geehyuk Lee, Hwan Kim, Woohun Lee

TapBoard: Making a Touch Screen Keyboard More Touchable [PDF]

2012, UIST Student Innovation Contest

2nd Creativity
with Sujin Yu and Jeongmin Son

[Contest Page] [Demo+Source codes] [Press] [VIDEO]

2011, UIST Student Innovation Contest

2nd People's Choice
with Jiseong Gu and Seongkook Heo

[Contest Page] [VIDEO]

2010, VSMM Best Paper

Wonjun Lee, Sunjun Kim, Youn-kyung Lim, Alice Oh, Tek-jin Nam, Kee-Eung Kim

A Rapid Prototyping Method for Discovering User-Driven Opportunities for Personal Informatics (A Case Study in a Domestic Environment) [PDF]

Teaching and Review Experiences

Invited Talks

2018 Apr 21, "Buttons", CHI 2018 Workshop on Mid-Air Haptics for Control Interfaces [Workshop]
2018 May 5, "User Interfaces Group Results on CHI 2018", CHIst seminiar, KAIST
2018 Feb 28, "GamerLab Workshop", Next Wave Conference, KOCCA

Lecture

2018 Spring, "Input Devices", Guest Lecture on ELEC-D7010 Engineering for Humans, Aalto University
2018 Spring, "Using Rapid Prototyping for Research", Guest Lecture on ELEC-A4010 Electronics Workshop, Aalto University
2017 Fall, "Input Sensing", Guest Lecture on ELEC-E7851 Computational User Interface Design, Aalto University
2017 Spring, "Maked Things + @", Guest Lecture on CTP404 Making Things, KAIST
2011, Computer Science Department Summer Camp for Talented High School Students (Class Lecturer)
2009, Sharing Experinece 2009 Workshop (Tutorial Lecturer, Technical Assistant) [Press] [Video]

Teaching Assistant

2012 Spring, CS472 Human-Computer Interaction, KAIST
2011 Fall, CS341 Introduction to Computer Networks, KAIST
2011 Spring, CS500 Algorithm Design and Analysis, KAIST
2010 Spring, CS206 Data Structure, KAIST
2010 Spring/2009 Fall/2009 Spring/2007 Fall, CS101 Introduction to Programming, KAIST

Review Volunteer

UIST 2018, CHI 2018, UIST 2017, CHI 2017, TechSym 2016, MobileHCI 2015, TEI 2015, TEI 2014, MUM 2013

Skills

Programming (Advanced)

C#, Java, PHP, C, C++

Physcial Computing (Advanced)

3D Printing, Arduino, Processing, Circuit design (Eagles CAD), Soldering, CNC

2D/3D Graphics (Intermediate)

Photoshop, Illustrator, Inventor, SolidWorks, OpenSCAD

Web (Intermediate)

HTML, MySQL, PHP, CSS, JavaScript

Side Projects