give me some app ideas based on new apis or capabilities

Here are some app ideas based on the new APIs and capabilities presented at WWDC:

1. Enhanced Video Conferencing App: Utilize the new enterprise APIs that allow access to external video from USB video class devices. This can be used to create an app that leverages UVC compatible webcams for enhanced video conferencing, providing features like specialized imaging for remote diagnostics.

2. Spatial Business App: With the enhancements to spatial business apps, you can create an app that visualizes environments using the new capabilities to interact with Windows and share content with people nearby. This could be particularly useful for businesses that require spatial planning or remote collaboration.

3. Generative Art App: Use the Image Playground Framework introduced in iOS 18.4 to create an app that allows users to generate images programmatically. This app could offer various styles and prompts for users to create unique digital art pieces.

4. Privacy-Focused Communication App: Leverage the new privacy features, such as Wi-Fi address rotation and improved permission flows, to build a communication app that prioritizes user privacy and security.

5. Machine Learning-Powered Productivity App: Integrate the ML-powered APIs to create a productivity app that uses Apple's system models for tasks like smart replies or contextual suggestions, enhancing user efficiency.

6. VisionOS Enterprise App: Develop an enterprise app for VisionOS using the new APIs that provide enhanced sensor access and platform control. This app could be tailored for specific industries, offering features like advanced object tracking and machine learning capabilities.

7. Accessibility-Enhanced Widget App: Create a widget app that uses the new accessibility action modifiers in SwiftUI to perform important functions with custom actions, making it more accessible to users with disabilities.

These ideas leverage the latest advancements and APIs introduced by Apple, providing opportunities to create innovative and user-friendly applications.