Profile: Improvision Inc. provides imaging products for scientific research. Our neurolucida is an advanced scientific software for performing brain mapping, neuron tracing, anatomical mapping and morphometry. Our neurolucida and neurolucida explorer, its companion program, provide automatic analysis of hundreds of quantitative parameters. Our openlab software provides a wide range of tools, from simple image acquisition to fully automated experimental protocols, for maximum versatility which are compatible with an array of hardware.