A subject of the present invention is the use of a maltodextrin andor a glucose syrup obtained, by acid or enzymatic hydrolysis, from a leguminous starch having an amylose content comprised between 25% and 50%, expressed as dry weight relative to the dry weight of starch, for the encapsulation of organic compounds. During operation, a telemetry variable of the computer system is monitored. The voltage control oscillator generates the clock by adjusting an oscillation frequency based on the phase difference signal. The code indicates an optimal ergonomic setup for a user.