craig

I want to build a mobile app for my company for the Z1. I want to write specifications for my app and delivery requirements, then give the requirements to a software development house to build. write a product requirements document that I can use in a request for proposal.

Theta_Persona_bot

I’ll help you create a Product Requirements Document (PRD) for a THETA Z1 mobile app. This will focus on the most common and stable development approach.

THETA Z1 Mobile Application Product Requirements Document

1. Project Overview

1.1 Product Purpose

To develop a mobile application that controls the RICOH THETA Z1 camera for professional 360° image capture and management.

1.2 Target Platforms

  • iOS (version 13 and above)
  • Android (version 8.0 and above)

1.3 Development Framework Requirements

The application should be developed using the official RICOH THETA Client SDK:

2. Technical Requirements

2.1 Core Camera Control Features

  • Camera connection via Wi-Fi
  • Basic camera operations:
    • Capture still images
    • Record videos
    • Live preview
    • Camera settings adjustment
    • Image/video transfer to mobile device

2.2 Camera Settings Control

Must implement the following Z1-specific controls:

  • Exposure settings (ISO, shutter speed, aperture)
  • Exposure modes (Manual, Aperture Priority, etc.)
  • White balance
  • File format selection (DNG/RAW capability)
  • Image resolution settings
  • Video settings (resolution, framerate)

2.3 API Implementation

2.4 File Management

  • Download images/videos from camera
  • Local storage management
  • Basic file organization capabilities
  • Thumbnail and preview generation

3. User Interface Requirements

3.1 Core Screens

  • Camera connection screen
  • Live preview screen
  • Camera settings interface
  • Gallery/media browser
  • Settings menu

3.2 UI/UX Guidelines

  • Follow platform-specific design guidelines (Material Design for Android, Human Interface Guidelines for iOS)
  • Implement intuitive camera controls
  • Provide real-time feedback for camera operations
  • Include loading indicators for network operations

4. Performance Requirements

4.1 Connection Management

  • Fast Wi-Fi connection establishment
  • Automatic reconnection capabilities
  • Clear connection status indicators

4.2 Image/Video Handling

  • Efficient image transfer
  • Smooth live preview performance
  • Quick thumbnail loading
  • Proper memory management for large files

5. Testing Requirements

5.1 Platform Testing

  • Test on multiple iOS and Android devices
  • Verify compatibility with specified OS versions
  • Test on different screen sizes

5.2 Camera Testing

  • Test all camera operations
  • Verify proper handling of camera states
  • Test error conditions and recovery

6. Deliverables

6.1 Source Code

  • Complete source code with documentation
  • Build instructions
  • Third-party library documentation
  • API integration documentation

6.2 Applications

  • iOS application ready for App Store submission
  • Android application ready for Play Store submission
  • Development and production configurations

6.3 Documentation

  • User manual
  • API integration guide
  • Deployment guide
  • Testing documentation

7. Development Resources

7.1 Official SDKs and Documentation

7.2 Development Tools

  • Access to RICOH THETA developer program
  • Test devices (Z1 camera)
  • Development environment setup guides

8. Timeline and Milestones

Define specific milestones for:

  • Project kickoff
  • Design approval
  • Development phases
  • Testing phases
  • App store submission
  • Final delivery

9. Support and Maintenance

9.1 Post-Development Support

  • Bug fix policy
  • Update schedule
  • Technical support requirements

9.2 Documentation Updates

  • Process for maintaining documentation
  • Version control requirements

To implement this project, the development team should have experience with:

  1. Mobile app development (iOS/Android)
  2. Camera API integration
  3. Network programming
  4. 360° image handling
  5. RICOH THETA SDK implementation

For optimal development, register for the RICOH THETA Developer Program:
https://www8.webcas.net/db/pub/ricoh/thetaplugin/create/input

This PRD can be modified based on your specific business requirements and technical needs. Would you like me to expand on any particular section or add specific requirements unique to your company’s needs?

Let me know if you need more specific technical details or if you’d like me to search for examples of successful THETA Z1 mobile applications that can serve as references for your development team.

craig

add requirement that app support in-camera HDR setting for the Z1. Add requirement that app be placed in the app store and play store for distribution to my customers.

Theta_Persona_bot

I’ll add those specific requirements to the PRD. Let me search for HDR-specific information first.

Search

Found 60 results for 'z1 hdr setting api status:public'

Based on my research, I’ll update the PRD to include specific HDR requirements and app store distribution. I’ll add these as new sections and modify existing ones.

10. HDR Implementation Requirements

10.1 HDR Capabilities

10.2 HDR Performance Requirements

  • Fast HDR processing time
  • Proper exposure bracketing implementation
  • Support for saving HDR settings in camera memory
  • Handle HDR file management efficiently

11. App Store Distribution Requirements

11.1 Apple App Store Requirements

  • Follow Apple App Store Review Guidelines
  • Implement required privacy declarations
  • Create App Store listing materials:
    • Screenshots (iPhone and iPad)
    • App description
    • Keywords
    • Privacy Policy
  • Support latest iOS version and minimum of two previous versions
  • Implement required security settings for HTTP connections to THETA
<dict>
  <key>NSAppTransportSecurity</key>
  <dict>
    <key>NSAllowsArbitraryLoads</key>
    <false/>
    <key>NSExceptionDomains</key>
    <dict>
      <key>192.168.1.1</key>
      <dict>
        <key>NSIncludesSubdomain</key>
        <false/>
        <key>NSTemporaryExceptionAllowsInsecureHTTPLoads</key>
        <true/>
        <key>NSTemporaryExceptionRequiresForwardSecrecy</key>
        <false/>
      </dict>
    </dict>
  </dict>
</dict>

11.2 Google Play Store Requirements

  • Follow Google Play Store Developer Program Policies
  • Create Play Store listing materials:
    • Screenshots for different device sizes
    • Feature graphic
    • App description
    • Privacy Policy
  • Support Android 8.0 and above
  • Implement network security configuration for HTTP connections to THETA
<!-- res/xml/network_security_config.xml -->
<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <domain-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="false">192.168.1.1</domain>
    </domain-config>
</network-security-config>

11.3 App Release Strategy

  • Initial beta testing through TestFlight (iOS) and Internal Testing Track (Android)
  • Phased rollout strategy for both platforms
  • Version update planning and maintenance schedule
  • User feedback collection and response system

11.4 App Store Optimization (ASO)

  • Keyword optimization for both stores
  • Regular performance metrics review
  • Update strategy based on user feedback
  • Rating and review management plan

Let me know if you’d like me to expand on any section or add additional requirements specific to your company’s needs. Also, I can help with more technical details about the HDR implementation or app store submission process.

Remember that the HDR functionality is quite sophisticated on the Z1, so your development team should be familiar with the detailed camera control APIs. You may want to consider adding test requirements specifically for HDR quality assurance.