Before the show begins, familiarize yourself thoroughly with the competition. Read their materials and look carefully at their displays. Then use that competitive knowledge to gain more information. Talk to people, ask lots of questions, pay attention.
Some of the best information on your
If you see your competitors' materials in the hands of a visitor, ask them what they think of the company, its people and products. How do their prices compare? It never hurts to hear from decision-makers about what they think is important. Also, people like to be asked their opinion. It makes them feel important. You'll be surprised at just how much information some people are willing, and eager, to share. Ask them and they'll probably tell you.
Most of this information is never written up or printed anywhere. It resides inside people's heads and won't come out unless they talk to someone. Why shouldn't it be you? Make contact. Join the human network; it's the most valuable (and inexpensive) network you can access. Attending conferences, conventions, and trade shows is still the best way to make connections and gather intelligence that you can use yourself or pass along as "inside" information to a customer, prospect, vendor, or partner.
While you're at the show, remember to regularly pool research information with team members. Individual observation should be balanced with group intelligence to help put the big picture into focus and widen the perspective. A group can gather far more intelligence than any one person can collect alone. Comparing notes before, during, and after the show will spread that knowledge around and could also point to information gaps to be filled.