1. A method of warning of impaired performance of a vehicle tracking system in a poor communication area, the method comprising:
before a vehicle is parked, which is determined by monitoring movement of the vehicle:
receiving a signal by a communications device in the vehicle from at least one of: a location determination system and a base station;
determining by a controller coupled to the communications device when the received signal fails to meet at least one predetermined criteria;
when the received signal fails to meet the at least one predetermined criteria, providing a warning message to an operator of the vehicle on a presentation device, the message providing an instruction to move the vehicle to a second location having an improved signal quality.
2. The method of claim 1 wherein determining whether the signal fails to meet at least one predetermined criteria comprises determining when a received signal strength is below a predetermined level.
3. The method of claim 1 wherein determining whether the signal fails to meet at least one predetermined criteria comprises determining when a received signal quality fails to meet a predetermined quality level.
4. The method of claim 1 wherein determining whether the signal fails to meet at least one predetermined criteria comprises determining an existence of interference in the received signal.
5. The method of claim 1 wherein the signal is detected in a frequency band selected from the group consisting of the Global System for Mobile Communications (GSM) band and the Global Positioning Satellite (GPS) band.
6. The method of claim 1, wherein providing a warning message on a presentation device comprises: displaying a message on a display screen.
7. The method of claim 1, wherein providing a warning message on a presentation device comprises: providing an audio message.
8. The method of claim 1, further comprising: providing a location on the presentation device, whereat the received signal will have a known good signal quality.
9. An apparatus for detecting a theft or attempted theft of a vehicle in a poor communication area, the apparatus comprising:
a communications device in the vehicle;
a presentation device coupled to the communications device;
an antenna coupled to the communications device and configured to receive a signal from at least one of a base station and a location determination system; and
a controller coupled to the communications device, the controller configured to determine when the signal received at the antenna fails to meet at least one predetermined criteria, before the vehicle is parked which is determined by monitoring movement of the vehicle, and, when the signal fails to meet the at least one predetermined criteria, form and present an emergency message to an operator of the vehicle on the presentation device, the message on the presentation device instructing the vehicle operator to move the vehicle to another location having an improved signal quality.
10. The apparatus of claim 9 wherein the controller is configured to determine when a received signal strength is below a predetermined level.
11. The apparatus of claim 9 wherein the controller is configured to determine when a received signal quality fails to meet a predetermined quality level.
12. The apparatus of claim 9 wherein the controller is configured to determine an existence of interference in the received signal.
13. The apparatus of claim 9 wherein the signal is detected in a frequency band selected from the group consisting of the Global System for Mobile Communications (GSM) band and the Global Positioning Satellite (GPS) band.
14. The apparatus of claim 9 wherein the communications device is coupled to the vehicle and the presentation device is a display screen coupled to the vehicle.
15. The apparatus of claim 9, wherein the controller is configured to present an emergency message to an operator of the vehicle on the presentation device, the message on the presentation device instructing the vehicle operator to move the vehicle to a location where the received signal has a known good quality.
16. A non-transitory computer usable medium storing computer readable program code said computer readable program code adapted to be executed by a computer in order to implement a method of warning of impaired performance of a vehicle tracking system in a poor communication area, the method comprising:
before a vehicle is parked, which is determined by monitoring vehicle movement:
receiving a signal by a communications device in the vehicle from at least one of a location determination system and a base station;
determining by a controller coupled to the communications device when the received signal fails to meet at least one predetermined criteria;
when the received signal fails to meet the at least one predetermined criteria, presenting an emergency message to an operator of the vehicle on a presentation device, the message on the presentation device instructing the vehicle operator to move the vehicle to another location having an improved signal quality.
17. The computer usable medium of claim 16 wherein determining whether the received signal fails to meet at least one predetermined criteria comprises determining when a received signal strength is below a predetermined level and thereafter presenting the message on a display screen that is coupled to the vehicle.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A mousse forming hair treatment composition, which may be a cleansing andor conditioning composition, comprising a foamable concentrate comprising at least one surfactant, an aqueous carrier, and which is substantially free of anionic surfactants, and an aerosol propellant.
2. A mousse forming hair treatment composition according to claim 1, wherein the composition additionally comprises an anionic styling polymer
3. A mousse forming hair treatment composition according to claim 1, wherein the composition has a viscosity of less than 3000 cps.
4. A mousse forming hair treatment composition according to claim 3 wherein the foamable concentrate is free of thickening agent.
5. A mousse forming hair treatment composition according to claim 1 wherein the composition comprises 85 to 98% foamable concentrate and 2 to 15% aerosol propellant.
6. A mousse forming hair treatment composition according to claim 1 wherein the composition comprises 6% or less of anionic surfactant.
7. A mousse forming hair treatment composition according to claim 1 wherein the composition is totally free of anionic surfactant.
8. A mousse forming hair treatment composition according to claim 1 wherein the composition comprises a thinner.
9. A mousse forming hair treatment composition according to claim 8 wherein the thinner is polyethylene glycol or polypropylene glycol.
10. A mousse forming hair treatment composition according to claim 1 wherein the at least one surfactant is a nonionic surfactant.
11. A mousse forming hair treatment composition according to claim 10 wherein the nonionic surfactant is an n-methyl alkyl glucamide surfactant having a chain length of C12-C14.
12. A mousse forming hair treatment composition according to claim 3 wherein the anionic polymer is present in the composition at a level of 0.2-2%.
13. A topical mousse foaming hair treatment product comprising a treatment composition according to claim 1 packaged in a can with hardware capable of generating a mousse on dispensing of the foamable concentrate.