Yes especialy kobo mini is fun device. Large community of paragliding pilots are using it as flight computer by adding GPS and pressure sensor. See http://unity

Yes especialy kobo mini is fun device. Large community of paragliding pilots are using it as flight computer by adding GPS and pressure sensor. See http://unity.paragliding.xyz/wp-content/uploads/2015/05/Unity.jpg http://unity.paragliding.xyz/wp-content/uploads/2015/05/Unit...