KeyMappings = new List<KeyMapping>();
                // Values are { default, shift }
                KeyMappings.Add(new KeyMapping(Keys.Space, new ushort[] { 0x20, 0x20 }));
                KeyMappings.Add(new KeyMapping(Keys.D1, new ushort[] { 0x31, 0x21 }));
                KeyMappings.Add(new KeyMapping(Keys.OemQuotes, new ushort[] { 0x27, 0x22 }));