diff --git a/src/app/components/shared/questionwall/question-wall/question-wall.component.html b/src/app/components/shared/questionwall/question-wall/question-wall.component.html
index c64f444f8b85e71210b889de6d244d3629e33fad..bd16c197e44e35881fc2e984ec2e3d70a3fe73a0 100644
--- a/src/app/components/shared/questionwall/question-wall/question-wall.component.html
+++ b/src/app/components/shared/questionwall/question-wall/question-wall.component.html
@@ -1,19 +1,30 @@
 <ars-screen ars-flex-box class="questionwall-screen">
   <ars-row [height]="50" class="questionwall-header">
     <ars-style-btn-material *ngIf="room" style="width:100%;height:100%;" ars-flex-box>
-      <ars-col ars-btn-wrp [xp]="16" [yp]="0" [extra]="true">
-        <button ars-btn (click)="leave()"><i>arrow_back</i></button>
+      <ars-fill ars-flex-box>
+        <ars-col ars-btn-wrp [xp]="16" [yp]="0" [extra]="true">
+          <button ars-btn (click)="leave()"><i>arrow_back</i></button>
+        </ars-col>
+      </ars-fill>
+      <ars-col>
+        <!-- centered col -->
       </ars-col>
-      <ars-fill></ars-fill>
+      <ars-fill>
+        <!-- right -->
+      </ars-fill>
     </ars-style-btn-material>
   </ars-row>
   <ars-fill ars-flex-box>
     <ars-fill style="overflow:hidden;">
       <ars-row [overflow]="'auto'">
         <ng-container *ngIf="commentFocus">
-          <p class="questionwall-present-timestamp">{{commentFocus.timeAgo}}</p>
+          <h2 class="questionwall-present-timestamp">{{commentFocus.timeAgo}}</h2>
           <p class="questionwall-present">{{commentFocus.comment.body}}</p>
         </ng-container>
+        <ng-container *ngIf="!commentFocus">
+          <p class="questionwall-present-introduction-title">{{'question-wall.introduction-title' | translate}}</p>
+          <p class="questionwall-present-introduction-desc">{{'question-wall.introduction-desc' | translate}}</p>
+        </ng-container>
       </ars-row>
     </ars-fill>
     <ars-col [width]="450" [overflow]="'auto'" class="questionwall-list" #colComponent>
@@ -57,10 +68,12 @@
         <ars-col ars-btn-wrp [xp]="16" [extra]="true">
           <button ars-btn (click)="toggleFocusIncommingComments()">
             <ng-container *ngIf="focusIncommingComments">
-              <i>pause</i><p>Pause</p>
+              <i>{{'question-wall.auto-renew-off-icon' | translate}}</i>
+              <p>{{'question-wall.auto-renew-off' | translate}}</p>
             </ng-container>
             <ng-container *ngIf="!focusIncommingComments">
-              <i>play_arrow</i><p>Autofocus</p>
+              <i>{{'question-wall.auto-renew-on-icon' | translate}}</i>
+              <p>{{'question-wall.auto-renew-on' | translate}}</p>
             </ng-container>
           </button>
         </ars-col>
@@ -69,8 +82,14 @@
           <p *ngIf="unreadComments" style="line-height:18px;" class="questionwall-text-color">{{unreadComments}}</p>
         </ars-col>
         <ars-col ars-btn-wrp [xp]="16" [extra]="true">
-          <button ars-btn (click)="prevComment()"><i>skip_previous</i><p>PREVIOUS</p></button>
-          <button ars-btn (click)="nextComment()"><i>skip_next</i><p>NEXT</p></button>
+          <button ars-btn (click)="prevComment()">
+            <i>{{'question-wall.prev-comment-icon' | translate}}</i>
+            <p>{{'question-wall.prev-comment' | translate}}</p>
+          </button>
+          <button ars-btn (click)="nextComment()">
+            <i>{{'question-wall.next-comment-icon' | translate}}</i>
+            <p>{{'question-wall.next-comment' | translate}}</p>
+          </button>
         </ars-col>
       </ars-style-btn-material>
     </ars-row>
diff --git a/src/app/components/shared/questionwall/question-wall/question-wall.component.scss b/src/app/components/shared/questionwall/question-wall/question-wall.component.scss
index a216116968638df456431215136ec1aad95a43b0..055a7d2cc7e2196c83b3c1d205c61c22c0ef5f26 100644
--- a/src/app/components/shared/questionwall/question-wall/question-wall.component.scss
+++ b/src/app/components/shared/questionwall/question-wall/question-wall.component.scss
@@ -71,6 +71,18 @@
         padding:32px 32px 0 32px;
         color:var(--ars-paragraph-color);
       }
+      &-introduction{
+        &-title{
+          font-size:35px;
+          padding:32px 32px 0 32px;
+          color:var(--ars-header-color);
+        }
+        &-desc{
+          font-size:18px;
+          padding:16px 32px 0 32px;
+          color:var(--ars-paragraph-color);
+        }
+      }
     }
     &-screen{
       background-color:var(--ars-background-color);
diff --git a/src/app/components/shared/questionwall/question-wall/question-wall.component.ts b/src/app/components/shared/questionwall/question-wall/question-wall.component.ts
index 9e194826c756046fd00ca8bb38d084525ad386a0..378ee10f5f473515c65881801040c7f977d72ace 100644
--- a/src/app/components/shared/questionwall/question-wall/question-wall.component.ts
+++ b/src/app/components/shared/questionwall/question-wall/question-wall.component.ts
@@ -9,6 +9,9 @@ import { QuestionWallComment } from '../QuestionWallComment';
 import { ColComponent } from '../../../../../../projects/ars/src/lib/components/layout/frame/col/col.component';
 import { Router } from '@angular/router';
 import { AuthenticationService } from '../../../../services/http/authentication.service';
+import { LanguageService } from '../../../../services/util/language.service';
+import { TranslateService } from '@ngx-translate/core';
+import { Rescale } from '../../../../models/rescale';
 
 @Component({
   selector: 'app-question-wall',
@@ -40,16 +43,20 @@ export class QuestionWallComponent implements OnInit, AfterViewInit, OnDestroy {
     private router: Router,
     private commentService: CommentService,
     private roomService: RoomService,
-    private wsCommentService: WsCommentServiceService
+    private wsCommentService: WsCommentServiceService,
+    private langService: LanguageService,
+    private translateService: TranslateService
   ) {
     this.roomId = localStorage.getItem('roomId');
     this.timeUpdateInterval = setInterval(() => {
       this.comments.forEach(e => e.updateTimeAgo());
     }, 15000);
+    this.langService.langEmitter.subscribe(lang => this.translateService.use(lang));
   }
 
   ngOnInit(): void {
     // StyleDebug.border('c');
+    this.translateService.use(localStorage.getItem('currentLang'));
     this.commentService.getAckComments(this.roomId).subscribe(e => {
       e.sort((a, b) => new Date(a.timestamp).getTime() - new Date(b.timestamp).getTime());
       e.forEach(c => this.comments.push(new QuestionWallComment(c, true)));
@@ -73,6 +80,9 @@ export class QuestionWallComponent implements OnInit, AfterViewInit, OnDestroy {
   }
 
   ngAfterViewInit(): void {
+    setTimeout(() => {
+      Rescale.requestFullscreen();
+    }, 10);
     document.getElementById('header_rescale').style.display = 'none';
     document.getElementById('footer_rescale').style.display = 'none';
   }
diff --git a/src/assets/i18n/participant/de.json b/src/assets/i18n/participant/de.json
index f60850115c4bbbbf6ff31e8de586a984eb8ce712..1ee7412053036694dfa67a3bfdefa6bf6b2baba6 100644
--- a/src/assets/i18n/participant/de.json
+++ b/src/assets/i18n/participant/de.json
@@ -116,5 +116,17 @@
     "session-id": "Code",
     "bonus-token": "Tokens für Bonuspunkte",
     "bonus-token-header": "Tokens für Bonuspunkte"
+  },
+  "question-wall": {
+    "next-comment": "Nächster Kommentar",
+    "next-comment-icon": "keyboard_arrow_right",
+    "prev-comment": "Vorheriger Kommentar",
+    "prev-comment-icon": "keyboard_arrow_left",
+    "auto-renew-on": "aktiviere automatisches fokussieren neuer Kommentare",
+    "auto-renew-on-icon": "refresh",
+    "auto-renew-off": "stoppe automatisches fokussieren neuer Kommentare",
+    "auto-renew-off-icon": "cancel",
+    "intro-title": "Questionwall",
+    "intro-desc": "Questionwall-desc"
   }
 }
diff --git a/src/assets/i18n/participant/en.json b/src/assets/i18n/participant/en.json
index d7b2e23623bef8acd41e5aa827260a38171880c6..1230979550c3e1f6088719cf447035ac03315a6c 100644
--- a/src/assets/i18n/participant/en.json
+++ b/src/assets/i18n/participant/en.json
@@ -115,5 +115,17 @@
     "session-id": "Key",
     "bonus-token": "Tokens for bonus points",
     "bonus-token-header": "Tokens for bonus points"
+  },
+  "question-wall": {
+    "next-comment": "next comment",
+    "next-comment-icon": "keyboard_arrow_right",
+    "prev-comment": "previous comment",
+    "prev-comment-icon": "keyboard_arrow_left",
+    "auto-renew-on": "start automatically focus new comments",
+    "auto-renew-on-icon": "refresh",
+    "auto-renew-off": "stop automatically focus new comments",
+    "auto-renew-off-icon": "cancel",
+    "intro-title": "Questionwall",
+    "intro-desc": "Questionwall-desc"
   }
 }