LehrPuls

Live polling in the lecture hall — local, no cloud.

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Guides › Image question

Image question

In the image question, participants place a point on an image — a circuit diagram, a map, an X-ray. With target areas the point is graded; without target areas you get an opinion poll.

With target area (graded)

Hold down the mouse button and drag a rectangle on the image as a target area. A point inside one of the areas counts as correct. Up to ten target areas are possible; the devices learn about them only with the reveal.

  1. 1

    Create a new question

    Step 1 of 14

    Open Topics & Questions, select the topic on the left where the question belongs, and click + Question.

    Screenshot Cockpit 11Topics & Questions22Select topic33New question
    Cockpit
  2. 2

    Choose the question type

    Step 2 of 14

    The editor opens. Click the Question type field and choose Image question (place a point).

    Screenshot Cockpit 11Image question (place a point)
    Cockpit
  3. 3

    Insert the image and drag a target area

    Step 3 of 14

    Choose the question type Image question (place a point) and load the image with Choose image … or drag the image file onto this area (PNG, JPEG, GIF, WebP or SVG). Then hold down the mouse button and drag a rectangle around the component in question. Each area carries a number; its × removes it. Above the image it reads “Graded: one target area”.

    Screenshot Cockpit 11Title22Question text33Drag a target area44Choose an image or drag it in55Preview
    Cockpit
  4. 4

    Save

    Step 4 of 14

    Click Save (or press Cmd+Enter or Ctrl+Enter). The question is now in the topic and can be added to any playlist.

    Screenshot Cockpit 11Save
    Cockpit
  5. 5

    Start the session: participants join

    Step 5 of 14

    After the start, the projector shows the QR code and the address. Participants scan the code with their smartphone and they are in — no app, no account. How to start a session is shown in the guide Running a session.

    Screenshot Projector
    Projector
    Screenshot Smartphone
    Smartphone
  6. 6

    Show the question

    Step 6 of 14

    In the live cockpit the question is listed on the left. The large Show question button — or the space bar — opens it on all devices and shows it on the projector.

    Screenshot Cockpit 11Show question (space bar)22connected devices
    Cockpit
  7. 7

    Answer on the smartphone

    Step 7 of 14

    The image appears on the smartphone. A tap places the point, another tap moves it; Send submits it. As long as the question is open, the point can still be moved.

    Screenshot Smartphone 11Place a point22Send
    Smartphone
  8. 8

    The answer has arrived

    Step 8 of 14

    After sending, the smartphone confirms receipt. Until the question is closed, Change answer still allows corrections.

    Screenshot Smartphone
    Smartphone
  9. 9

    Answers come in

    Step 9 of 14

    In the cockpit every point appears under Running result as soon as it arrives — still without target areas. Until the reveal the projector shows only the image, without points.

    Screenshot Cockpit 11Submissions so far22Close (space bar)33single answers
    Cockpit
  10. 10

    The projector while collecting

    Step 10 of 14

    While answers are being collected, the projector shows only the image, as large as possible and without points.

    Screenshot Projector
    Projector
  11. 11

    Close the question, then reveal

    Step 11 of 14

    Close ends the submission; after that LehrPuls accepts no more answers. The main button now reads Show results — one more press of the space bar shows the result.

    Screenshot Cockpit 11Show results
    Cockpit
  12. 12

    The reveal on the projector

    Step 12 of 14

    On reveal, all points appear on the image. The target area is outlined, points inside the target are green, points outside red; below it you see how many points lie inside the target.

    Screenshot Projector
    Projector
  13. 13

    The reveal on the smartphone

    Step 13 of 14

    The smartphones show the same points and whether the own point hit the target.

    Screenshot Smartphone
    Smartphone
  14. 14

    The reveal in the cockpit

    Step 14 of 14

    The cockpit shows the result as well. The space bar moves on to the next question; after the session everything is under Analytics.

    Screenshot Cockpit
    Cockpit

Without target area (opinion poll)

Without a target area the image question is an Opinion poll without grading: on reveal the wall shows all points, and where many lie close together a dark cluster forms — good for “Where would you measure first?” or “Which part is still unclear to you?”.

  1. 1

    Create a new question

    Step 1 of 14

    Open Topics & Questions, select the topic on the left where the question belongs, and click + Question.

    Screenshot Cockpit 11Topics & Questions22Select topic33New question
    Cockpit
  2. 2

    Choose the question type

    Step 2 of 14

    The editor opens. Click the Question type field and choose Image question (place a point).

    Screenshot Cockpit 11Image question (place a point)
    Cockpit
  3. 3

    Insert the image, no target area

    Step 3 of 14

    Choose the question type Image question (place a point) and load the image with Choose image … or drag the image file onto this area (PNG, JPEG, GIF, WebP or SVG). Do not drag a target area — above the image it then reads “Opinion poll without grading”.

    Screenshot Cockpit 11Title22Question text33without grading44Preview
    Cockpit
  4. 4

    Save

    Step 4 of 14

    Click Save (or press Cmd+Enter or Ctrl+Enter). The question is now in the topic and can be added to any playlist.

    Screenshot Cockpit 11Save
    Cockpit
  5. 5

    Start the session: participants join

    Step 5 of 14

    After the start, the projector shows the QR code and the address. Participants scan the code with their smartphone and they are in — no app, no account. How to start a session is shown in the guide Running a session.

    Screenshot Projector
    Projector
    Screenshot Smartphone
    Smartphone
  6. 6

    Show the question

    Step 6 of 14

    In the live cockpit the question is listed on the left. The large Show question button — or the space bar — opens it on all devices and shows it on the projector.

    Screenshot Cockpit 11Show question (space bar)22connected devices
    Cockpit
  7. 7

    Answer on the smartphone

    Step 7 of 14

    The image appears on the smartphone. A tap places the point, another tap moves it; Send submits it. As long as the question is open, the point can still be moved.

    Screenshot Smartphone 11Place a point22Send
    Smartphone
  8. 8

    The answer has arrived

    Step 8 of 14

    After sending, the smartphone confirms receipt. Until the question is closed, Change answer still allows corrections.

    Screenshot Smartphone
    Smartphone
  9. 9

    Answers come in

    Step 9 of 14

    In the cockpit every point appears under Running result as soon as it arrives — still without target areas. Until the reveal the projector shows only the image, without points.

    Screenshot Cockpit 11Submissions so far22Close (space bar)33single answers
    Cockpit
  10. 10

    The projector while collecting

    Step 10 of 14

    While answers are being collected, the projector shows only the image, as large as possible and without points.

    Screenshot Projector
    Projector
  11. 11

    Close the question, then reveal

    Step 11 of 14

    Close ends the submission; after that LehrPuls accepts no more answers. The main button now reads Show results — one more press of the space bar shows the result.

    Screenshot Cockpit 11Show results
    Cockpit
  12. 12

    The reveal on the projector

    Step 12 of 14

    On reveal the projector shows all points semi-transparent — where many lie close together, a dark cluster forms.

    Screenshot Projector
    Projector
  13. 13

    The reveal on the smartphone

    Step 13 of 14

    The smartphones show the same points, with the own point highlighted.

    Screenshot Smartphone
    Smartphone
  14. 14

    The reveal in the cockpit

    Step 14 of 14

    The cockpit shows the result as well. The space bar moves on to the next question; after the session everything is under Analytics.

    Screenshot Cockpit
    Cockpit