People want to communicate with each other at an event, for example:

  • Conference
  • Festival
  • Sport Event

The communication platform at an event should be as simple as possible for the user. No installing an app or a tedious registration process. The user should be able to open a website, give himself a name and then communicate with the other participants. Of course, the organizer also wants to be able to reach his participants and send information.

Functional requirements for the system

Anonymous Identity

Event timeline

News Broadcast

Find other users

Send location

Works on mobile device


Data should belong to the user
System should be able to be set up and dismantled quickly
Data should no longer be available after the event (system reset).

Possible solutions

Use existing service, such as WhatsApp or Telegram.

Not all visitors use the same service

No event specific features

The product cannot necessarily be branded for the event


Develop a solution yourself, e.g. with Firebase

Developing a secure solution takes a lot of time


Develop an infrastructure-efficient system based on a secure platform, where the data belongs to the user, can be used on any device and does not require a central login.


One solution could be to develop a conference platform, with specific features like real-time user information when the next presentation is, based on kaila. kaila is suitable for temporary communication during an event. No data is stored centrally. The infrastructure is minimal and can be duplicated without problems.

  • No central identity, respectively no user administration necessary
  • Minimal operating costs
  • Easy assembly and disassembly
  • No "out of the box" application

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