Bandage changes color to indicate wounds healing status

The video discusses a cholesterol derivative that changes color from red to blue as it heats up, indicating temperature changes of less than 0.5 degrees Celsius. This property is utilized in a bandage designed to improve the monitoring and treatment of chronic wounds, particularly for the elderly, obese, and diabetic patients.

What color changes are observed in cholesterol as it heats up?

What temperature change is significant in the monitoring process?

What do the developers believe about the bandage?

Who are the potential beneficiaries of the bandage mentioned?

What chronic conditions are mentioned in relation to the bandage's use?