CitySignal

CitySignal is a live city layer. It brings road reports, transit, the weather service, power and water updates together into one set of signals that stay current, so "what is live right now" gets a real answer. It also remembers how this week compares with last and where things clustered.

City tools need no account: what is happening now, what is live near a point, this week against last, upcoming events and games, road camera pictures of live incidents, and any one signal in full. CitySignal is live in 35 US cities, including Atlanta, Nashville, Charlotte, Dallas, Austin, Seattle, Chicago, San Francisco, Houston, Denver and Phoenix.

With your consent, personal tools read your own CitySignal: what is live near your saved spots, today's brief, how your saved routes look, errands that fit a trip you already make, and your priced list. When you ask, it can add one errand to your list or save a spot at an address you give it. It never changes or deletes anything you already have, and it sees people in your Circle only if they chose to share with your assistant.