function [servoPositions, servoSpeeds] = hand(servoPositions)
 
global servoSpeeds;
global serialConnectionAvailable;

serialConnectionAvailable = checkSerialConnection;
 
    servoSpeeds=[12 12 12 12 1 12 12 12 12 12 12 12 12 12 12 12];
    sendCommands(servoPositions,servoSpeeds);
    
end