man busy on laptop
person busy on laptop
male person busy on laptop
man working with laptop
male working with laptop
male person working with laptop
man working with laptop on table
a man in a long sleeve shirt
a bald man with glasses
a table with electronics on it
a row of red chairs
Brick floor under the table and men's feet. 
a brown brick floor
a brown wood table
a blue and brown shirt on a man
brick style floor
a man standing over a laptop computer as another man looks on in an auditorium