  Bluetooth Low Energy systems are one of the most popular solutions used for
indoor localization. Unfortunately their accuracy might not be sufficient for
some of the applications. One way to reduce localization errors is hybrid
positioning, which combines measurement results obtained with different
techniques. The paper describes a concept of a hybrid localization system in
which Bluetooth Low Energy technology is supported with the use of laser
proximity sensors. Results from both system parts are fused using a novel,
simple positioning algorithm. The proposed system concept was tested using BLE
and proximity sensors evaluation boards.
