There are so many different ways to do what you ask that this is a hard question to answer. An exact implementation for Suffolk U would probably require a modest amount of programming, but I suspect you’re looking for something that already exists. Here are a few possibilities:
- If you can display a web browser on your monitor, there are some sites that show bus and train predictions and schedules. NextBus provides a map that displays routes and the current location of vehicles. Unfortunately, they do not track the subway. Follow this link to see the current condition of bus 43. You can display multiple routes simultaneously; press the menu item in the upper right corner to select routes. The routes you’re most interested in are probably the 43, 55, and SL5.
http://www.nextbus.com/googleMap/?a=mbta&r=43
- One developer here, StefanW, has a web page which displays a map with the realtime location of all subway vehicles. However, I am reluctant to post it here without his permission. StefanW, it is okay to share?
- There are many, many, (many!) mobile apps that display realtime info. You might be able to cast from the device onto your monitor (although you’ll need to dedicate a tablet or phone to do this). Two iOS apps that jump to mind are Citymapper and Transit (and I bet they’re available on Android too).