Consumer surveys for trademark cases have traditionally been a critical tool employed by legal professionals in intellectual property disputes. However, their validity and objectivity have faced extensive criticism from some corners of the legal field, including retired Seventh Circuit Judge Richard Posner. Posner openly expressed his displeasure with consumer surveys, naming them “extremely artificial” and comparing the techniques used to elicit responses to “black arts”.
However, a group of legal and neuroscience scholars are pioneering an exciting new approach to bolstering the results of consumer surveys. They assert that incorporating brain scans could provide insight into the physiological reactions of consumers when presented with similar products. This development could potentially provide a deeper, more objective understanding of how consumers perceive distinctions between competing brands or goods. Posner’s comments and the potential of brain scans in IP disputes are outlined in more depth in a recent report on Law360.
The integration of neuroscience with trademark law represents a fascinating bridging of disciplines that may well reshape how we understand consumer behaviour and brand perception. Ultimately, this could have far-reaching implications for how IP disputes are handled in court, and thus this development warrants the close attention of legal professionals across the industry.