20-30, ACTIVITY, ADULT, ALICE, ALONE, APPLICATION, ARM, BAND, BRISK, BSIP, CELL, CONNECTED, E-HEALTH, EUROPEAN, EXERCISE, FEMALE, HUMAN, OBJECT, OUTDOORS, PARK, PERSON, PHONE, PHYSICAL, SENSOR, SMARTPHONE, SMILE, SPEED, SPORT, TECHNOLOGY, TELECOMMUNICATION, TELEPHONE, WALKING, WOMAN, YEARS,