| abstract |
A monitor device (5) comprising a sensor device (10) and an I / O device that is in communication with the sensor device and generates derived data using data from the sensor device. Derived data cannot be detected directly by the associated sensor. Alternatively, a device comprising a wearable sensor device and an I / O device having a communication relationship with the sensor device and means for displaying information and a dial for inputting information. Alternatively, a device for tracking calorie intake and calorie consumption data, comprising a sensor device and an I / O device in communication with the sensor device. The sensor device has a processor programmed to generate data relating to calorie consumption from the sensor data. Alternatively, a plurality of classification identifiers for classifying meals taken by individuals, each having a corresponding amount of calories, are used. Personal calorie information tracking device. |