The term personal digital assistant is identified in base64 scheme by the sequence cGVyc29uYWwgZGlnaXRhbCBhc3Npc3RhbnQ=, while the MD5 signature is equal to 448e5f9a8c2f856b5392d1af77d57af1. The ASCII encoding of personal digital assistant in hexadecimal notation is 706572736f6e616c206469676974616c20617373697374616e74.