Hi Gregg,
I know exactly what you are talking about. The "land mine" IR emitter is fantastic idea. We have had them at Danville and you will see them for youself in action when you come down in April for the AAF Tank Museums Extravaganza. I just hope you remember where they are located and don't find them the "Hardway". We have had both pressure sensitive and motion sensitive mines on the field and they add a new dimension to the battlefield.
Here is a link for the landmine.....
http://heatarmor.com/joomla/index.ph...=159&Itemid=29
The are products of the HEAT Armor group and they are a very creative group of gentlemen. You will be glad to meet them in a few weeks and see all the facinating toys at Danville. It is truly a big sandbox for full grown kids.
Check their website for info heatarmor.com
Bob