I-CubeX Online Store - BioEmo v1.1 : Skin surface voltage sensor

BioEmo v1.1 (obsolete)

Find out about the level of arousal and/or emotional excitation with this sensor. Developed by BioControl, this sensor measures the GSR (galvanic skin resistance). This measurement method is also used for the infamous lie detector. View the sensor data using our BioEmo software (see below). Use the BioEmo with a wireless Wi-microSystem in all cases to operate conveniently without tether and ensure electrically safe operation (see disclaimer below). See this videoclip for a demo !

Application information

Product			BioEmo sensor
Examples			The BioEmo combines perfectly with the BioBeat, BioFlex and BioWave. Become zen and still perform. Add intensity to your musical performance by tweaking your sound through your skin resistance and more body physiology. For whole-body expression go bodysuit, capture all your joints' movements and express with all your extremities. Combine with BendMicro, BendMini and BendShort sensors from finger to toe. Add a GForce3D-6 on your feet and hands to capture kicks and punches. A Hot will keep you in check of your body temp. Top it all off with a TouchGlove on both hands to always be able to touch-control your performance, even when you're doing a handstand. Read up on Alexis Kirke's work with the BioBeat, BioEmo, BioFlex and BioWave.
Manuals			Using the sensor with the Wi-microSystem not only ensures electrically safe operation (see disclaimer below) but also enables you to use the sensor without being tethered to your computer or MIDI device. User guide Demo video The sensor includes a notch filter to reduce power grid noise (50 or 60 Hz). Note that the sensor is shipped with this power grid notch filter set to 50 Hz. It can be changed if necessary to 60 Hz by cutting the blue jumper wire on the side of the board inside the neoprene band.
Software			07 Dec 2014: BioEmo v1.6 for MacOS and Windows from source code in Max. Use together with Connect (MacOS / Windows) or BlueMIDI (Windows). 10 Feb 2012: BioEmo v1.41 for MacOS and Windows from source code in Max. You can also use the BioEmo with the EyesWeb plugin.
Disclaimer			The BioEmo sensor is to be used only with extreme caution according to the following instructions. It is intended for research purposes only and not intended for use in any clinical medical practices whatsoever. The BioEmo sensor must only be plugged into a battery powered, wireless I-CubeX digitizer (eg. the Wi-microDig or Wi-miniDig) manufactured by Infusion Systems and not any other digitizer. The BioEmo sensor must only be connected as shown in the diagram on the wireless digitizer. The wireless digitizer used with the BioEmo sensor must only be powered by a common 9V battery as used in consumer goods or an I-CubeX BatteryPack. Only I-CubeX sensors may be connected to the wireless digitizer that is used for interfacing the BioEmo. When using the BioEmo sensor, I-CubeX products may not be connected in any way to the electrical power grid or any other high voltage source. Any violation of these instructions nullifies any warranty (express or implied) and nullifies any liability or culpability (express or implied) of Infusion Systems Ltd.. Any violation of these instructions can result in electrocution, severe injury, or even death.

Technical specifications

Product			BioEmo sensor
Version			1.1 (April 2009)
Sensing parameter			skin impedance (across 2 finger copper electrodes)
Sensing method			impedance measurement
Gain			10
Bandwidth			n/a Hz with 50/60 Hz notch filter for power grid noise
Range			0 to 5 MOhms
Power supply			4.75 to 5.25 V DC, 2.8 mA
Sensor dimensions			45.0 x 25.0 x 8.0 mm (1.77 x 0.984 x 0.315 inch), electrode distance 35.0 mm (1.38 inch), total strap length 24.5 cm (9.65 inch), electrode cable length 18.0 cm (7.09 inch)
Weight			30 g. (1.0 oz) incl. cable and strap
Cable			87 cm (34 inch) shielded, red wire = power, black wire = ground, white wire = signal, maximum extension 30 m (98 ft)
Connector			male plug with a row of 3 pins spaced 2.54 mm (0.100 inch)