Auf der Ubuntu-Entwicklermailingliste wird diskutiert, wie Ubuntu zukünftig technisch Altersüberprüfungen durchführen soll

Taking inspiration from the File Manager D-Bus interface [5], I think something like the following might work:

<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
 "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
<node name="/org/freedesktop/AgeVerification1">
  <interface name="org.freedesktop.AgeVerification1">
    <method name="SetAge">
      <arg type="s" name="User" direction="in"/>
      <arg type="u" name="YearsOfAge" direction="in"/>
    </method>
    <method name="SetDateOfBirth">
      <arg type="s" name="User" direction="in"/>
      <arg type="s" name="Date" direction="in"/>
    </method>
    <method name='GetAgeBracket'>
      <arg type="s" name="User" direction="in"/>
      <arg type="u" name="AgeBracket" direction="out"/>
    </method>
  </interface>
</node>

(Quelle: https://lists.ubuntu.com/archives/ubuntu-devel/2026-March/043510.html)