  Motivated by Heisenberg's assertion that electron trajectories do not exist
until they are observed, we present a new approach to quantum mechanics in
which the concept of observer independent system under observation is
eliminated. Instead, the focus is only on observers and apparatus, the former
describing the latter in terms of labstates. These are quantum states over
time-dependent Heisenberg nets, which are quantum registers of qubits
representing information gateways accessible to the observers. We discuss the
motivation for this approach and lay down the basic principles and mathematical
notation.
