1. The document discusses developing a framework for turning a smartphone into a portable cloud server machine. It would allow hosting a cloud server environment and handling multiple requests simultaneously on a smartphone.
2. Key requirements for the smartphone cloud server machine include a high-end processor, OS support, storage configuration, open computing framework installation, and security measures like a portable firewall.
3. The framework would optimize battery usage and allow the smartphone to function like a personal computer or server through operations like start, stop, debugging and maintenance modes. Compatibility ensures access from other devices on the cloud network.