Bosch RTS RVOC Cloud: UX/UI Design for the New Intercom App

We developed the UX concept and UI design for the new Bosch RTS app. The app enables fast, secure communication via intercom systems — for example in broadcasting, live events, corporate communications, and healthcare.
Our goal: intuitive usability, efficient and secure interactions, and above all, clarity.

Publication
Client
Bosch RTS
Industry
Intercom Systems
Discipline
UX/UI Design
Implementation Tool
Native Android/IOS App

Efficient Communication with RTS Intercom – The App in Detail

The app is easy to use — no training required. Intuitive navigation, clear feedback, and an ergonomic interface help users stay focused on what matters most: communication.

Key Features of the RTS Intercom App

  • Intuitive interface: Keep track of all intercom participants and select them quickly
  • Real-Time communication: Talk or listen instantly, without delay
  • Customisable channels: Flexibly adjust order, volume, and participants
  • Audio settings: Choose input/output devices and fine-tune audio

Human-Centered UX Design for Complex Functions

Complex technology made simple: Using a human-centered design approach based on ISO 9241-210, we tailored functions and workflows to the needs of real users. The result: high acceptance in high-pressure environments.

Optimised User Journeys and Interaction Flows

  • Direct navigation: Key functions are immediately accessible
  • Ergonomic buttons: Talk/Listen clearly structured and easy to operate
  • Visual feedback: Status, participants, and volume at a glance

Secure Onboarding for New Users

A simple, secure start was essential to us. New users are guided through clear login steps, visual feedback, and confirmations — all while ensuring secure and GDPR-compliant access.

  • Authorised access: Secure and easy login
  • Transparent notices: Privacy information immediately visible

Design Aligned with RTS Branding and User Needs

Functional, modern, and on-brand: The interface supports RTS’s corporate identity while remaining highly user-friendly.

  • Purple as accent color: Boosts recognition and visual structure
  • Charcoal base tone: Professional, readable, premium look
  • Minimal and clear: Focused on functionality and communication

Collaboration with Bosch RTS and Merapar

In close collaboration with Merapar and Bosch RTS, we created an app that transforms technical complexity into an accessible user experience.

Our contribution to success:

  • User interviews
  • Requirements engineering and user journeys
  • Concept and screen flows
  • UI component design for implementation

Would you like to find out more about this project?

Katinka Melichar

  • UX & Usability Engineering
  • User Interface Design
  • Marketing

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