Inspec keywords: skin; body sensor networks; biomedical equipment; intelligent sensors; radiofrequency identification; moisture measurement; coils

Other keywords: diaper dampness; high-frequency system; smart radiofrequency identification tag; diaper moisture detection; predefined threshold value; prototype design; frequency 13.56 MHz; water; circular spiral coil; human tissues; swelling substrate; passive smart tag; ultraHF signal

Subjects: Humidity measurement; Patient diagnostic methods and instrumentation; RFID systems; Biomedical measurement and imaging; Intelligent sensors; Wireless sensor networks; Biomedical communication; Sensing and detecting devices