Context: I'm trying to get an overview of when different people around the globe are typically available, based on their typical times of availability and their timezone.
Software searched for: A tool that provides a graphical overview of when each of these people are available. Not on any particular day. And not necessarily with the intention of finding a single time when all of them are available.
Input: People (or groups thereof) with phases of availability and their timezone (or location, based upon which the timezone is determined).
Output: A picture, possibly looking like a timeline spanning one day, with one bar for each defined person/group, in which timespans of availability are highlighted in some way.
Bonus points for:
- The picture might alternatively span a week, in which case the people definitions could distinguish availability timespans by day of week.
- The output is actually multiple pictures, one for each combination of timezones that occur during the year, with the respective validity (e.g. something like "January to March" using daylight-saving time for some of the included places).