Bluetooth LE Proximity Profile Devices and Apps Proximity detection is a common use of Bluetooth Low Energy (LE). Windows 8.1 expands on the Bluetooth LE support introduced in Windows 8. This section provides guidelines to create a device implementation of the Proximity Profile that you can use to develop a Windows Store device app that's compatible with Windows 8.1. Before you develop this app, you should be familiar with Bluetooth LE functions and the Bluetooth LE Proximity profile specification.
Lucifer Falls - Finger Lakes Waterfall in Robert H. Treman State Park. Lucifer Falls is located about ten miles west of Ithaca in Robert H. Treman State Park, known locally as Upper Enfield Park.
Dry Creek Falls: The trailhead for this short hike begins at the day use park on the south side of the Bridge of the Gods in Cascade Locks. It's interesting to see how the PCT crosses under Interstate 84 and weaves through the only incorporated city located directly on the 2,650 miles of the trail.