Experience Sphir for iOS and the web: a collaborative, 3D canvas for expressing ideas, sharing knowledge, and having fun. Simply join or create a canvas on your iOS device, look around, and draw! Sphir lets you treat the world as your whiteboard, so you’ll never run out of space. Share a canvas with a friend or colleague and sketch together in real-time, or broadcast your canvas to an unlimited audience via the Sphir web app, which features a live and persistent view of your work.
Sphir uses socket.io and Node.js for communication between iOS devices, web clients, and Sphir servers. A replicated MongoDB NoSQL database ensures your data is redundantly stored for quick and easy access. Custom signal filtering and processing of iDevice sensor data enables Sphir to determine and project your 3D actions to a 2D surface. Sphir takes care of the hard work, so you can enjoy a fresh creative experience.