Furthermore, Liedtke introduced the concept of the direct process switch, where during an IPC execution an (incomplete) context switch is performed from the sender directly to the receiver.
Navyše, Liedtke predstavil koncept "priameho prepnutia procesu", keď počas vykonávania IPC sa spraví (neúplné) prepnutie kontextu priamo od odosielateľa k príjmateľovi.