AutomOtive Heads Up Displays
Nomaan Ahgharian
Nitya Reddy
James Melter
Rehab Tambe
Shanglei Zhang
Scenario
SIGNIFICANCE
BROADER IMPACT
&
Research Question
-
Do users prefer icons or text for glanceable information?
- monochromic or color-coded icons
OR
METHODOLOGY
PHASE 1
PHASE 2
PHASE 3
EXPERIMENTAL PROCEDURE
PRE-TASK QUESTIONNAIRE
USER EVALUATION
POST-TASK interview
Test HUD prototypes
Video & images
HUD in a car
Post-Task Questionnaire.
Advanced Visualization Lab (AVL)
Info on HUD
Info Expression Methods
Testing
Script
Scenario
Task
Semi-open Interviews
PARTICIPANTS
PRE-TASK QUESTIONNAIRE
USER EVALUATION
POST-TASK interview
PHASE 1
PHASE 2
PHASE 3
8 Participants
Recruited from
30 Participants
8 Participants
Asked about on-boarding with such system
5 Drivers
3 Non-Drivers
7 Male
1 Female
All From HCI Program
PARTICIPANTS
DATA
PRE-TASK QUESTIONNAIRE
QUANTITATIVE DATA
VIDEO/AUDIO RECORDING
QUALITATIVE DATA
USER EVALUATION
POST-TASK interview
interview transcripts
QUALITATIVE DATA
DEMOGRAPHic
likert SCALES
observation notes
PHASE 1
PHASE 2
PHASE 3
ANALYSIS
demographic
likert scale
PHASE 1
PHASE 2
PHASE 3
F 28%
M 72%
Like 70%
Neutral 24%
dislike 6%
observation
audio record
Q1
Q2
INTERVIEW
Q3
Text.
B/W.
Color.
Icon preference.
HUD Overview.
SETUP
ICONS USED
ICONS USED
ICONS USED
COLORS
Evaluation
RESULTS
heads up displays are more of an assistance than an impedance.
HYPOTHESIS
*
icons trump text when it comes to displaying information
*
HYPOTHESIS
*
Speed was an outlier; participants preferred combination of text and icons!
Color CODING by severity!
PROTOTYPE
FUTURE WORK
ADDING cognitive load of driving INTO the mix!
PLACEMENT OF ICONS
SIZE OF ICONS
