/// <summary>
		/// Update Sensor Data Contact Quality
		/// </summary>
		/// <param name="es">EmoState</param>
		private void UpdateSensorContactQuality(EmoState es)
		{
			EdkDll.EE_EEG_ContactQuality_t[] contactQualityArray = es.GetContactQualityFromAllChannels();
			AF3Contact.Fill = AF3ContactMain.Fill = getContactQualityColor(contactQualityArray[3].ToString());
			AF4Contact.Fill = AF4ContactMain.Fill = getContactQualityColor(contactQualityArray[16].ToString());
			F7Contact.Fill = F7ContactMain.Fill = getContactQualityColor(contactQualityArray[4].ToString());
			F3Contact.Fill = F3ContactMain.Fill = getContactQualityColor(contactQualityArray[5].ToString());
			F4Contact.Fill = F4ContactMain.Fill = getContactQualityColor(contactQualityArray[14].ToString());
			F8Contact.Fill = F8ContactMain.Fill = getContactQualityColor(contactQualityArray[15].ToString());
			FC5Contact.Fill = FC5ContactMain.Fill = getContactQualityColor(contactQualityArray[6].ToString());
			FC6Contact.Fill = FC6ContactMain.Fill = getContactQualityColor(contactQualityArray[13].ToString());
			T7Contact.Fill = T7ContactMain.Fill = getContactQualityColor(contactQualityArray[7].ToString());
			T8Contact.Fill = T8ContactMain.Fill = getContactQualityColor(contactQualityArray[12].ToString());
			CMSContact.Fill = CMSContactMain.Fill = getContactQualityColor(contactQualityArray[0].ToString());
			DRLContact.Fill = DRLContactMain.Fill = getContactQualityColor(contactQualityArray[1].ToString());
			P7Contact.Fill = P7ContactMain.Fill = getContactQualityColor(contactQualityArray[8].ToString());
			P8Contact.Fill = P8ContactMain.Fill = getContactQualityColor(contactQualityArray[11].ToString());
			O1Contact.Fill = O1ContactMain.Fill = getContactQualityColor(contactQualityArray[9].ToString());
			O2Contact.Fill = O2ContactMain.Fill = getContactQualityColor(contactQualityArray[10].ToString());
		}