More than 1,000 brands and 20,000 attendees: The twice-annual Outdoor Retailer trade show, held last week in Salt Lake City, offered a peek at the future of gear. The Gear Junkie roamed the trade show for three days. Here are a few items that caught my eye. • Smart Light – Look at a cliff face above a hiking trail. Your headlamp illuminates the rock with a 300-lumen beam. Now, glance at your map; notice as the headlamp beam instantly tones down to adjust for a close view.