Research Area
Year Published

52 Results

April 21, 2018

Communication Behavior in Embodied Virtual Reality

Human Computer Interaction Conference (CHI)

To investigate communication behavior with embodied virtual reality onto an avatar in a virtual 3D environment, we had 30 dyads complete two tasks using a shared visual workspace: negotiating an apartment layout and placing model furniture on an apartment floor plan.

By: Harrison Jesse Smith, Michael Neff
April 21, 2018

Examining the Demand for Spam: Who Clicks?

Conference on Human Factors in Computing Systems (CHI)

Some spam content manages to evade detection and engage users which is why, in this paper, we focus on the demand side of the spam equation examining what drives users to click on spam via a largescale analysis of de-identified, aggregated Facebook log data (n=600,000).

By: Elissa M. Redmiles, Neha Chachra, Brian Waismeyer
April 21, 2018

Coding Tactile Symbols for Phonemic Communication

Conference on Human Factors in Computing Systems (CHI)

We present a study to examine one’s learning and processing capacity of broadband tactile information, such as that derived from speech.

By: Siyan Zhao, Ali Israr, Frances Lau, Freddy Abnousi
April 21, 2018

Social Influence and Reciprocity in Online Gift Giving

Computer Human Interaction (CHI)

We examine 1.5 million gift exchanges on Facebook and show that receiving a gift causes individuals to be 56% more likely to give a gift in the future.

By: René F. Kizilcec, Eytan Bakshy, Dean Eckles, Moira Burke
April 21, 2018

Feeling Speech on the Arm

Computer Human Interaction (CHI)

In this paper, we introduce a transcutaneous language communication (TLC) system that transmits a tactile representation of spoken or written language to the arm.

By: Jennifer Chen, Pablo Castillo, Robert Turcott, Ali Israr, Frances Lau
April 21, 2018

Towards Pleasant Touch: Vibrotactile Grids for Social Touch Interactions

Computer Human Interaction (CHI)

In this paper, we realize a wearable tactile device that delivers smooth pleasant strokes, those resemble of caressing and calming sensations, on the forearm.

By: Ali Israr, Freddy Abnousi
March 25, 2018

A Social Haptic Device to Create Continuous Lateral Motion Using Sequential Normal Indentation

IEEE Haptics Symposium (HAPTICS)

This paper presents a device for creating a continuous lateral motion on the arm to mimic a subset of the gestures used in social touch.

By: Heather Culbertson, Cara M. Nunez, Ali Israr, Frances Lau, Freddy Abnousi, Allison M. Okamura
March 25, 2018

Toward Improved Surgical Training: Delivering Smoothness Feedback using Haptic Cues

IEEE Haptics Symposium (HAPTICS)

In this paper, we explore the effectiveness of providing real-time feedback of movement smoothness, a characteristic associated with skilled and coordinated movement, via a vibrotactile cue. Subjects performed a mirror-tracing task that requires coordination and dexterity similar in nature to that required in endovascular surgery.

By: William H. Jantscher, Shivam Pandey, Priyanshu Agarwal, Sadie H. Richardson, Bowie R. Lin, Michael D. Byrne, Marcia K. O’Malley
October 9, 2017

Labeling And Direction Of Slider Questions

International Journal of Market Research

Using a web survey experiment, this study examines measurement comparability between two radio button questions (fully labelled and endpoint labelled) with slider questions unique to web surveys.

By: Mingnan Liu
July 24, 2017

Untagging on Social Media: Who Untags, What do they Untag, and Why?

Journal: Computers in Human Behavior

Using de-identified, aggregated behavioral data from Facebook and a survey of 802 people, this paper aims to explore untagging by asking whether untagging occurs similarly to other self-presentation behavior and how people view this strategy.

By: Jeremy Birnholt, Moira Burke, Annie Steele