diff --git a/plugins/slides/frontend/views/TVDashboard.vue b/plugins/slides/frontend/views/TVDashboard.vue
index 6a2ad27..dd503d0 100644
--- a/plugins/slides/frontend/views/TVDashboard.vue
+++ b/plugins/slides/frontend/views/TVDashboard.vue
@@ -67,9 +67,14 @@ onMounted(async () => {
 
   // Refresh slide list every 60 seconds
   refreshTimer = setInterval(fetchSlides, 60000)
+
+  // On window, not on an element: the display has nothing focused, and a
+  // presenter remote sends the same keys as a keyboard.
+  window.addEventListener('keydown', onKeydown)
 })
 
 onUnmounted(() => {
+  window.removeEventListener('keydown', onKeydown)
   if (slideTimer) clearTimeout(slideTimer)
   if (progressTimer) clearTimeout(progressTimer)
   if (refreshTimer) clearInterval(refreshTimer)
@@ -139,6 +144,32 @@ function nextSlide() {
   if (slides.value.length === 0) return
   currentSlide.value = (currentSlide.value + 1) % slides.value.length
 }
+
+function previousSlide() {
+  if (slides.value.length === 0) return
+  const count = slides.value.length
+  currentSlide.value = (currentSlide.value - 1 + count) % count
+}
+
+// Left and right arrows step through the slides by hand. Someone standing at
+// the display wanting to hold a slide, or go back to one that has just passed,
+// otherwise has to wait for the whole rotation to come round again.
+//
+// Stepping RESTARTS the timer rather than leaving it running: advancing
+// manually and then having it move again a second later, because the existing
+// timer was most of the way through, reads as the display ignoring you.
+function onKeydown(event) {
+  if (slides.value.length < 2) return
+  if (event.key === 'ArrowRight' || event.key === 'PageDown') {
+    event.preventDefault()
+    nextSlide()
+    scheduleNextSlide()
+  } else if (event.key === 'ArrowLeft' || event.key === 'PageUp') {
+    event.preventDefault()
+    previousSlide()
+    scheduleNextSlide()
+  }
+}
 </script>
 
 <style scoped>