Day 2

Computer ,Personal computer ,Table ,Computer keyboard ,Peripheral.

Joint ,Human ,Gesture ,Yellow ,Community.

Gesture ,Yellow ,Engineering ,Technology ,Event.

Computer ,Personal computer ,Laptop ,Netbook ,Line.

Computer ,Laptop ,Table ,Engineering ,Technology.

Organ ,Font ,Poster session ,Event ,Job.

Smile ,Yellow ,Font ,Beard ,Adaptation.

Gesture ,Event ,White-collar worker ,T-shirt ,Crowd.

Computer ,Personal computer ,Blue ,Organ ,Computer keyboard.

Smile ,Personal computer ,Computer ,Laptop ,Engineering.

Product ,Smile ,Laptop ,Personal computer ,Computer.

Glasses ,Computer ,Table ,Personal computer ,Laptop.

Engineering ,Event ,Job ,Presentation ,White-collar worker.

Computer ,Personal computer ,Laptop ,Computer monitor ,Computer keyboard.

World ,Cap ,Baseball cap ,Poster ,Event.

Computer ,Personal computer ,Laptop ,Table ,Netbook.

Computer ,Personal computer ,Laptop ,Table ,Computer keyboard.

Table ,Microphone ,Community ,Laptop ,Event.

Jeans ,Table ,Engineering ,Youth ,Event.

Table ,Laptop ,Office supplies ,Event ,Desk.

Table ,Tableware ,Automotive design ,Chair ,Yellow.

Tablet computer ,Table ,Communication Device ,Gadget ,Finger.