CloudLabs Electronic Organette vs AR Memory DC

In this free practice you will have an electronic musical instrument with which you can produce sound waves at different frequencies. It will also have a computer that allows you to see the wave generated by the musical note and observe its amplitude and frequency.

The National Mall in Washington, DC is at the center of national memory in the United States. It features several world class history museums, iconic memorials and many historical markers. Yet, much of the nation’s painful history remains forgotten, especially in the open spaces of the Mall. The National Mall Memory AR app helps you discover and learn about some of the more difficult chapters in US history. Select the AR function, look through the camera to see virtual historical markers near you on the Mall. Look at the map to find the location of all virtual markers.