[
       {
        "deviceName": "pen",
        "events":[
                {"eventType": "RUBBER_TOUCH", "xPos":12971, "yPos":16270, "tiltX":10,"tiltY":5, "pressure":4200,  "distance":40},
                {},
                {"eventType": "RUBBER_TOUCH", "xPos":12569, "yPos":16197, "tiltX":10,"tiltY":5, "pressure":4200,  "distance":20},
                {"eventType": "RUBBER_TOUCH", "xPos":12569, "yPos":16197, "tiltX":10,"tiltY":5, "pressure":0,  "distance":20},
                {"eventType": "RUBBER_TOUCH", "xPos":12471, "yPos":16182, "tiltX":10,"tiltY":5, "pressure":0,  "distance":0}
               ]
       }
]