Abstract: The disclosure herein provides compact portable head supporting devices that secure a user's head in a position sufficient to enhance the user's comfort in a seated position. A head supporting device comprises: an elongate anchor member for positioning between a back of a user and a seat; a first head support member movably coupled to a distal end of the anchor member; a second head support member movably coupled to the distal end of the anchor member; and a flexible band coupled to and extending between distal ends of the first and second head support members.

Abstract: A method for providing traffic data by GPS based vehicle position data at a central data base from a plurality of vehicles including at least one car or truck and a least one bicycle via separate connections from the vehicles, tracking the speeds and positions of each vehicles and determining from the tracked speeds and positions when the one of the vehicles, such as a cycle, is approaching another vehicle and traveling in the same direction on the same roadway. The method includes determining when at least two of the vehicles enter a notification zone there between and notifying another vehicle, such as a car or truck, that the other vehicle or vehicles has entered the notification zone.

Abstract: The disclosure herein provides compact portable head supporting devices that secure a user's head in a position sufficient to enhance the user's comfort in a seated position. A head supporting device comprises a first member configured to be at least partially sandwiched between a user and a seat, a support apparatus configured to support a head of the user relative to the first member, and a coupling member configured to couple the support apparatus to the first member, the coupling member further configured to enable repositioning of the support apparatus with respect to the first member.

Abstract: The disclosure herein provides compact portable head supporting devices that secure a user's head in a position sufficient to enhance the user's comfort in a seated position. A head supporting device comprises: an elongate anchor member for positioning between a back of a user and a seat; a first head support member movably coupled to a distal end of the anchor member; a second head support member movably coupled to the distal end of the anchor member; and a flexible band coupled to and extending between distal ends of the first and second head support members.

Abstract: The disclosure herein provides compact portable head supporting devices that secure a user's head in a position sufficient to enhance the user's comfort in a seated position. A head supporting device comprises a first member configured to be at least partially sandwiched between a user and a seat, a support apparatus configured to support a head of the user relative to the first member, and a coupling member configured to couple the support apparatus to the first member, the coupling member further configured to enable repositioning of the support apparatus with respect to the first member.