Halberd and pikes (and make it able to push back approaching horsemen), as was the hook opposite the axe head, which could be used to pull horsemen to the ground. A Swiss peasant used a halberd to kill Charles the Bold, the Duke of Burgundy, decisively ending the Burgundian Wars in a single stroke. Researchers suspect that a halberd or a bill sliced through the back of King Richard III's skull at the Battle of Bosworth. The halberd was the primary weapon of the early Swiss armies in the 14th and early 15th centuries. Later, the Swiss added the pike to
Types of beacons Types of beacons Beacons are small devices that enable relatively accurate location within a narrow range. Beacons periodically transmit small amounts of data within a range of approximately 70 meters, and are often used for indoor location technology. Compared to devices based on Global Positioning System (GPS), beacons provide more accurate location information and can be used for indoor location. Various types of beacons exist, which can be classified based on their type of Beacon protocol, power solution and location technology. In December 2013, Apple announced iBeacon: the first beacon protocol in the market. iBeacon works with Apple's iOS and