Teaktile Assets is an app for a company in United States. - Core : Background threading, Delegate, Custom Cell, Services, Receivers, Intents, Content Providers, Custom Adapters, Resources, Multithreading - Hardware and Media: Speech Recognition, Playing Audio/Video, Taking Picture/Recording Video&Audio, Sound, Playing Sound Effects, Accelerometer, Gyroscope, Magnetometer - Persisting Data: NSUserDefaults, Extensions(such as Today Widget), SharedPreferences, FILES, SQLite, Backup and sharing data - Interacting with System: Alarm Manager, Timed and Periodic Tasks, Persistent Background Operations, Contacts, Calendar, Task Stack