You are a law clerk for a judge in the United States District Court. The court is hearing a case in which a defendant is charged with drug trafficking. The evidence against the defendant includes surveillance footage obtained using a high-tech surveillance system installed by law enforcement officials outside the defendant's home. This system, known as BullsEye, employs a combination of a new military-grade listening device and a publicly-available FLIR thermal imaging sensor. The defendant has moved to suppress the evidence on t the grounds that it was obtained in violation of his Fourth Amendment rights. Draft a (brief) summary for the court analyzing the issues raised by the defendant's motion to suppress, addressing the relationship between Constitutional Fourth Amendment protections, and the use of new technologies.