Silhouette Head Circuit Patterns Symbolizing Technology

Create an image featuring a silhouette of a human head with circuit patterns, symbolizing technology and intelligence. Replace the current icons with new ones:

1. Replace the Wi-Fi symbol with a globe to represent global connectivity.
2. Change the lock icon to a shield symbol for cyber security.
3. Swap the camera icon with a book to symbolize knowledge.
4. Use a light bulb to indicate creativity instead of the original icon for ideas.
5. Substitute the power button with a gear symbol to denote innovation.

Arrange these icons around the head silhouette, maintaining a network-like background with abstract shapes and lines to convey interconnectivity and complexity. Use a color scheme of cool tones like blue and green.