This plugin will display your Google Latitude location history on a Google Map and allow you to manage your Latitude locations.
Double check your Client Secret with the one in https://code.google.com/apis/console.
The Google Latitude product is still in beta therefore bugs will come up from time to time. Google has confirmed a bug which results in empty location data. Changing your granularity to "best" might fix the problem.
The info windows are inheriting CSS styles from the page. Please override the offending styles by using the custom css option on the plugin settings page. If the offending CSS is not overrided check the style.css of your theme and look for the max-width property of images and set it to 'none'.
If you get: "Fatal error: Call to undefined function curl_init(). Go to the php.ini and uncomment "extension=php_curl.dll" and restart your server.
Add your redirect uri, located in the Google Latitude History plugin settings page, to the Google API console. See screenshot 6.
The locations are updated hourly by a WordPress cron
The location names are found by using Google's geocode service to find the location name by using it's latitude and longitude coordinates
The time is shown in Coordinated Universal Time (UTC)
If you are using this plugin on a website that uses an SSL certificate, your url will start with "https://", then yes.