Expert In:

• Human-computer interaction, human factors

Expert In:

• Human factors in transportation
• Highway geometric design
• Intelligent transportation systems
• Road safety

Expert In:

• Information technology human factors
• Multi-media interfaces in the rehabilitation field
• Access to computers for people with disability
• Online applications for disabiled people

Expert In:

• Human factors engineering
• Accident and error investigation
• Amusement rides and attractions
• Deaf academics

Expert In:

• HIV risk factors
• Gay/bisexual men
• Health outcomes among people with HIV
• Health psychology