human 76 Humans 55 Visual search 51 History of engineering and technology 43 Nearest neighbor search 40 Technology: general issues 39 article 37 Attention 25 adult 25 female 25 male 24 attention 23 reaction time 23 Learning algorithms 22 Search engines 22 Decision trees 21 Information retrieval 21 Reaction Time 21 Research & information: general 20 Support vector machines 20 Information technology industries 19 Forecasting 18 Optimization 18 vision 18 Artificial intelligence 16 Visual Perception 16 algorithm 16 search engine 16 Computer science 15 Female 14