Abstract: A device is provided for use with a database having stored therein, a plurality of signatures corresponding to a plurality of actions, respectively. The device includes: a mode determining component that determines whether the device is in a predetermined mode; a device location determining component that determines whether the device is located in a predetermined location; a parameter detecting component operable to detect a predetermined parameter and to generate an action signature based on the detected predetermined parameter; an accessing component operable to access one of the plurality of signatures from the database; and a mode controlling component operable to modify operation of the device based on the comparison signal when said mode determining component determines that the device is operating in the predetermined mode and when the location determining component determines that the device is located in the predetermined location.

Abstract: A device includes a field-detecting component, an input component, an accessing component, a comparing component and an identifying component. The field-detecting component can detect a field and generate a detected field signature based thereon. The input component can input the detected field signature into a database. The accessing component can access the detected field signature from the database. The comparing component can generate a comparison signal. The identifying component can identify item or location based on the comparison signal. The field-detecting component can further detect a second field and generate a second detected field signature based on the detected second field. The comparing component can generate the comparison signal based on a comparison of the detected field signature and the second detected field signature.

Abstract: A device is provided for use with a vehicle. The device includes a mode-determining component, a first detecting component and a second detecting component. The mode-determining component can generate an in-vehicle signal. The first detecting component can detect a first parameter and can generate a first detector signal based on the first detected parameter. The second detecting component can detect a second parameter and can generate a second detector signal based on the second detected parameter. The mode-determining component can further generate a crash mode signal based on the in-vehicle signal, the first detector signal and the second detector signal.