Only carry $5 notes, due to change problems or trust others. Works on the unique window on the note.
	Lets tell Dad about the new backpack. Live in Sydney, high cost calls. Use VoIP to contact, blind computer users utilise a program called a screenreader that basically reads the area of interest via synthesised speech, to the computer user. But to call over the net, our person needs to listen to the telephone and talk  as well.