Teach pendants are mature, precise, and still useful for many robot cells. But every waypoint, signal, and branch must be configured in robot-specific tooling, usually by a trained specialist.
Video demonstration changes the starting point. Instead of beginning with coordinates, the factory team shows the task. Aurevix then extracts task intent, simulates the robot plan, and exports supported controller code for validation.
What a Teach Pendant Requires
To program a task using a teach pendant, you physically move the robot arm to each required position, record each position as a waypoint, write program logic connecting the waypoints, add signals for grippers and I/O, and test and refine.
For a simple pick-and-place task, this typically takes one to three days for a trained operator. For a complex multi-step task with conditional logic, it takes weeks.
Side-by-Side Comparison
| Dimension | Teach Pendant | Video Demonstration (Aurevix) |
|---|---|---|
| Who can do it | Trained operator or integrator | Any factory worker |
| Time to first task | Days to weeks | Hours |
| Code required | Yes (URScript, RAPID, Karel) | No |
| Task change cost | $2,000–8,000 | Included in subscription |
| Simulation | Sometimes, with separate tools | Built in |
| Multi-brand support | Separate tools per brand | One interface |
Where Teach Pendants Still Win
Traditional teach pendant programming remains the right choice for:
- Sub-millimetre precision tasks: machining or precision assembly
- High-speed industrial robots: FANUC, KUKA, and other non-cobot platforms in safety cages
- Custom force-torque control: tasks requiring real-time force feedback and custom compliance algorithms
- Legacy cells: where an existing program only needs minor tuning
The Practical Question
If you change tasks once every two years and have an integrator on retainer, the economics of traditional programming may work. If you need to retask monthly or quarterly — for seasonal products, new SKUs, or process improvements — the accumulating cost of repeated integrator invoices makes no-code video demonstration worth serious consideration.
Contact us to discuss whether your task is a good fit for Aurevix.