In this time I am writing my thesis "Electrostatic x-y-precision drive for large ranges of motion". Actual fields of application e.g. are: x-y table for microscopy, micro-dissecting, vibration table for small objects (mixing of micrsamples). The electrostatic linear or planar actuator developed constitutes a supplementary device to the conventional x-y-drives whenever it is necessary to position very exactly objects of a low weight over a long distance of displacement. I am looking for discussion partner (company, university, institut) about electrostatic actuators. Detlef.Riemer@Maschinenbau.TU-Ilmenau.DE