me: wants to see my headmate's GPS receiver module in action headmate: doesn't have an antenna for it headmate: searches on amazon headmate: ... headmate: this [left] GPS receiver, indoors: [right]
as long as i'm holding it (like all angel girls it wants to be held in order to work) [headmate: you're giving it a ground plane] it gets a continuous fix *indoors*, with *brick walls* and *no line of sight* with >4 sats