An approach is provided to analyze consumer behavior data. The system and method can thus be used for sequencing individual nucleotides or bases of ribonucleic acid or deoxyribonucleic acid. The above leads to a release time of more than one hour for the active agent previously dissolved or dispersed by means of solvents, said release being modulated by addition of appropriate adjuncts. Also disclosed are a battery having a memory for storing information, a power tool having a memory for storing information about the tool, and a reading apparatus for reading the information stored in the memory of the charger, battery andor power tool.