What is the blindspot in the series the blindspot?

In the series "Blindspot," the central blind spot refers to a large tattooed woman named Jane Doe, who is discovered in a duffel bag in Times Square with no memory of her identity. Each tattoo on her body contains clues to crimes that are yet to occur, making her a crucial asset for the FBI. The overarching mystery involves uncovering her past, the significance of the tattoos, and the hidden agendas of various characters intertwined with her story. Ultimately, the blind spot symbolizes the unknown aspects of Jane's identity and the secrets that impact the broader narrative.