SimilarityRank
white_board 0.840 97545
chalkboard 0.695 76562
blackboard 0.663 24733
projector 0.643 13020
a_projector 0.617 65998
easel 0.591 96080
computer_screen 0.588 41815
a_desk 0.551 31700
PowerPoint_slide 0.550 97466
collaboration_tool 0.546 97581
desk 0.544 5362
desktop 0.544 4923
or_laptop 0.542 62432
powerpoint 0.541 47360
video_conference 0.541 28686
videoconference 0.540 47478
pencil 0.539 8936
photocopier 0.534 97344
PowerPoint 0.533 13781
classroom 0.529 1022
clipboard 0.527 31091
notepad 0.525 59247
a_laptop 0.522 14739
table_top 0.522 68075
laptop 0.520 3673