- New uniform spaces for colour specification.

- Colour difference formulae for industrial applications.

- Colour tolerances and colour discrimination.

- Colour and quality control in food products: olive oils, wines, fruit and vegetable products, etc.

- Colorimetric control in material restoration processes.

- Spectral functions of photometric and colour matching.

- Influence of textures on colour tolerances.

- Design and control of tests for the detection of chromatic anomalies.

- Influence of the printing support on colour reproduction.

- Colorimetric study of the human iris.

- Colourimetric characterisation of biomaterials in dentistry.

- Preferences and emotions aroused by colour.

- Characterisation of the colour of soils and its relationship with other properties.