Requirements

Here are the requirements realized by Holiday.

caution

Holiday requirements do not cover those necessary for production applications. For production applications, please refer to Non-Functional Requirements Grade to identify the perspective of non-functional requirements and define them.

Functional requirements

Holiday is an application aimed at gathering with friends and family to spend time together during the holidays.

• Title Screen
  • Title display only
• Avatar selection screen
  • Allows users to enter a name
  • Allows users to select an avatar
    • Armature of Starter Assets - Third Person Character Controller
    • Michelle and Amy from Mixamo
• Virtual Space
  • Voice chat is available
  • Text chat is available
  • Multiplayer is available
  • Can return to avatar selection screen

Non-functional requirements

• Method of holding the event
  • Each event will be held for one hour, with a set schedule and event announcement
  • The server is started/stopped each time the event is held
• Number of users
  • Title screen, avatar selection screen
    • No limit
  • Virtual space
    • Maximum number of users 90
    • If the maximum number of users is exceeded, users will be notified on the avatar selection screen
• Usage environment
  • PC
    • Windows 10
    • Resolution: 1920x1080
  • Mobile phone
    • iOS 16
    • Android 11
    • Resolution: 1080x1920 (portrait mode)
  • Internet connection
    • Up/Down stream: 40 Mbps or higher
  • Peripherals
    • Wired earphones with microphone
• External Connections
  • Vivox (SaaS)
    • Users are notified when the network is disconnected.
    • All features except text/voice chat can be used.
    • Reconnection process should not be necessary because the user can reconnect when re-entering the virtual space.
  • Multiplayer server
    • Users are notified when the network is disconnected.
    • All features except for the multiplayer feature can be used.
    • Reconnection processing is not required because the user can reconnect when re-entering the virtual space.
• Region, Language
  • Japan, Japanese only