A few nice how to attract people images I found:
How to Direct Attention
Use your hands as an eye magnet. A single hand gesture can do wonders in attracting the attention of most people in the room. Keep on moving if you want them to stay focused on you.
This is a very effective technique, but you must use it with caution if you are unsure of why you wanted the attention in the first place.
during the election in Baden-Württemberg the former social democratic politican Lafontaine, who switched over to the new socialist party "Linke" and now fight’s for its future existence, gave a speech in the DGB-unionists building.
It was the most visited electionary event in comparison to those of the other parties. Nevertheless, I was astonished how few younger people took part at a party’s event, who usually should attract more youths than a conservative party’s one.