Map the Workflow From Sample to Result
Before a laboratory automation demo begins, visitors should know what sample is entering the system and what result they are about to see.
They do not need to follow every internal step. What matters is recognizing whether a plate, tube, or other labware has entered the automated workflow, what changes during sample preparation, and where each robotic handoff leads.
The final output should bring those actions together around one clear workflow outcome, such as faster processing, improved accuracy, better repeatability, or fewer manual steps. A clear starting point and readable result usually explain more than showing every instrument in the system.
What Is a Sample Entry Point?
A sample entry point is where a plate, tube, sample, or other labware enters the automated workflow. It gives visitors a clear starting reference before liquid handling, robotic transfer, detection, or imaging begins.
A clear demonstration connects sample entry, liquid handling, robotic transfer, detection, and software output as one continuous workflow.
Make Liquid Handling and Robotic Handoffs Visible
In an automated liquid handler, pipetting, dispensing, plate movement, and sample preparation often happen below eye level or behind a cover. From the aisle, visitors may only see the system running. A close-up camera, nearby screen, or short prerecorded view can reveal the important step without turning the liquid handling workflow demo into a brand video.
The same issue appears in a robotic transfer demo. Before the motion begins, the presenter names the plate, tube, or other labware being moved, its destination, and what the next instrument will do. If a robotic workstation demonstration moves too quickly, a short label or replay can keep the labware transfer understandable.
Decide during trade show booth design and engineering whether a hidden step needs direct viewing, a close-up feed, or a short replay.
What Is a Robotic Handoff?
A robotic handoff is the point where a sample, plate, tube, or other labware moves from one automated step to another. The handoff is clear only when visitors can connect the transfer to the next part of the workflow.
Connect Equipment Actions to a Visible Result
A detection cycle or imaging step should end with an output visitors can interpret, not a generic “complete” message. The presenter should show what changed and connect the imaging result, analytical output, or processed sample to the earlier liquid handling or robotic transfer.
Laboratory software may confirm that a cycle finished, but system status alone is not a visible result. A short label or one-sentence explanation should make the data understandable without requiring visitors to study the interface.
What Is a Visible Result?
A visible result is an output visitors can connect to the equipment workflow, such as an imaging result, analytical reading, processed sample, or laboratory software display. It shows what the system produced, not simply that the cycle finished.
What Visitors Need to Understand at Each Stage
Workflow Stage | What Visitors Need to Understand | How to Make It Clear |
|---|---|---|
Sample Entry | What is entering the automated workflow | Show and label the plate, tube, or other labware before the cycle begins |
Liquid Handling | What changes during pipetting, dispensing, or sample preparation | Use a live close-up or short recorded view when the action is hidden |
Robotic Transfer | What is moving and why the next step matters | Name the labware and destination before the motion begins |
Detection or Imaging | What output the instrument produces | Show the imaging result or analytical output as the step finishes |
Software Result | What the data means beyond a completion status | Translate the software display into a readable result with a brief explanation |
Close-up views and clear sightlines help visitors follow pipetting, plate movement, and robotic handoffs without entering the operator area.
Keep the Demo Visible Without Blocking Operator Access
The equipment operating side needs clear access for loading, consumable changes, and service work. From the visitor side, the sample entry, robotic handoff, and result screen should remain within the same line of sight.
The workflow becomes harder to follow when the presenter crosses the viewing path, visitors drift toward the loading side, or staff repeatedly block the transfer point. Screen placement should let people see the equipment action and its result without turning away from the workflow.
In a 20x20 booth layout, operator access can remain behind or beside the system while the sample path and result screen stay visible from the aisle.
Field Note: Record the Demo From the Visitor’s Position
Record one complete run from the height and angle a visitor will actually have. Check whether staff block the sample entry or robotic handoff, whether liquid handling needs a close-up view, and whether the presenter keeps turning away from the equipment or result screen.
Keep the Demo Moving Between Runs and Delays
A smooth demo reset starts before the first run. Plates, pipette tips, tubes, racks, and cleaning supplies should be ready so consumable replacement and next-sample preparation can happen while the presenter continues the conversation. The reset should stay out of the visitor’s sightline and never block the sample entry.
An equipment delay, network delay, or slow software load does not have to end the demonstration. A completed sample, saved result, or short prerecorded process can carry the same workflow forward. The backup presentation should still explain what entered the system, what changed, and where the result appeared rather than shifting into a general brand pitch.
Example: A Liquid Handling and Robotic Transfer Demo
The visitor first sees a labeled sample plate. A nearby screen reveals the liquid handling step, then the robotic system moves the labware to the next instrument. An imaging or analytical output appears, and the presenter connects the transfer to the final result in one sentence.
While questions continue, another staff member prepares the next plate and checks the pipette tips. If the laboratory automation live demo pauses, a saved result or prerecorded process completes the same explanation.
The result screen should stay connected to the equipment, with saved results or recorded steps ready when the live system pauses.
Common Mistakes and Pre-Show Checks
Run the full sequence once from the visitor side and once from the operator side before the show. A simple pre-show demo check can reveal blocked sample entry points, unclear handoffs, weak workflow visibility, or a result screen that is readable only from behind the equipment.
Common Mistakes That Break the Workflow Story
Starting before the sample is clear
Show and label the plate, tube, or labware before the first action begins.Showing motion without explaining the handoff
State what is moving, where it is going, and what happens next.Placing the result screen too far from the equipment
Keep the output close enough for visitors to connect it to the earlier action.Allowing visitors onto the loading side
Crowding can restrict operator access and interrupt consumable replacement.Making visitors wait too long for the outcome
Use a saved result or brief preview when the full cycle takes longer.Using unrelated backup content during a delay
Backup media should continue the same sample-to-result workflow.
Pre-Show Demo Checklist
Sample entry is visible from the normal visitor side
Pipetting or dispensing is visible directly or through a close-up view
The robotic handoff can be explained in one sentence
The result screen is readable from the viewing position
Operator access and the loading side remain clear
Consumables are ready for the next run
A saved result is available
Backup media can run offline
Once the demo sequence is clear, the remaining questions are physical: booth size, equipment layout, and show-site preparation. Those topics are covered in the SLAS booth planning guide.
FAQ
How Long Should a Robotics and Liquid Handling Demo Take?
There is no set runtime. Visitors should see the key robotic handoff and visible result before the workflow becomes difficult to follow. Longer internal steps can be shortened with a close-up view, saved result, or brief prerecorded process.
What Should Visitors Be Able to See During the Demo?
The sample entry, main liquid handling or transfer step, robotic handoff, and final output should all be clear. Visitors do not need to see every internal action, but they should understand how the sample moves through the system and where the result comes from.
What Should Exhibitors Do When the System Is Delayed?
Use a completed sample, saved result, or prerecorded process to finish the same sample-to-result explanation without switching to unrelated brand content.
