A method for wireless power transmission comprising: transmitting, by a transmitter (200, 302, 502), radio frequency, RF, power waves (312, 512) that converge to form constructive interference at a location associated with a receiver (306, 506); receiving from at least one thermal imaging camera (314, 514) in communication with the transmitter (200, 302, 502), a thermal image of at least a portion of a transmission field of the transmitter (200, 302, 502); identifying, by the transmitter (200, 302, 502), a living being within a field of view of the at least one thermal imaging camera (314, 514), the field of view including at least the transmission field of the transmitter (200, 302, 502), and the living being is identified based upon temperature data in the thermal image; wherein identifying the living being further comprises detecting information relating to the presence of the living being within the transmission field of the transmitter based upon the temperature data; wherein the information relating to the presence of the living being based upon the temperature data comprises one or more of face detection information, head detection information, hand detection information, skin detection information, human shape information, human appearance patterns, human biometric attributes, human motion information, and human activity information; after transmitting the RF power waves (312, 512) that converge to form constructive interference at the location associated with the receiver (306, 506), determining, by the transmitter (200, 302, 502) and based upon the information relating to the presence of the living being, a proximity of the identified living being to the RF power waves (312, 512); and adjusting, by the transmitter (200, 302, 502), a power level of the RF power waves (312, 512) upon determining that the proximity of the living being is within a predefined distance from the RF power waves (312, 512). transmitting, by a transmitter (200, 302, 502), radio frequency, RF, power waves (312, 512) that converge to form constructive interference at a location associated with a receiver (306, 506); receiving from at least one thermal imaging camera (314, 514) in communication with the transmitter (200, 302, 502), a thermal image of at least a portion of a transmission field of the transmitter (200, 302, 502); identifying, by the transmitter (200, 302, 502), a living being within a field of view of the at least one thermal imaging camera (314, 514), the field of view including at least the transmission field of the transmitter (200, 302, 502), and the living being is identified based upon temperature data in the thermal image; wherein identifying the living being further comprises detecting information relating to the presence of the living being within the transmission field of the transmitter based upon the temperature data; wherein the information relating to the presence of the living being based upon the temperature data comprises one or more of face detection information, head detection information, hand detection information, skin detection information, human shape information, human appearance patterns, human biometric attributes, human motion information, and human activity information; after transmitting the RF power waves (312, 512) that converge to form constructive interference at the location associated with the receiver (306, 506), determining, by the transmitter (200, 302, 502) and based upon the information relating to the presence of the living being, a proximity of the identified living being to the RF power waves (312, 512); and adjusting, by the transmitter (200, 302, 502), a power level of the RF power waves (312, 512) upon determining that the proximity of the living being is within a predefined distance from the RF power waves (312, 512).