What if the iPad was not just a sketchbook, but a fully integrated architectural tool?
In his presentation, Henry Gao demonstrated five practical workflows that architects can immediately apply to site visits, construction administration, and client meetings. This was not about AI automation or generative design. It was about something more grounded: making drawing, redlining, measuring, and sketching faster and more enjoyable.
Henry’s core argument is simple. The iPad is not a novelty device. When set up correctly, it can replace stacks of printed drawings, scale rulers, trace paper, and even portions of your CAD workflow.
One of the most compelling demonstrations was the integration between SketchUp and the Morpholio Trace app. By exporting a SketchUp model as an OBJ file and importing it into Morpholio Trace, Henry showed how architects can orbit through a model, select a view, and immediately sketch in perspective directly on top of it.
The built-in perspective assist feature creates vanishing points automatically, allowing even those uncomfortable with freehand perspective to sketch accurately. In a client meeting or on a job site, this enables quick visual clarification without returning to the office.
The workflow transforms SketchUp from a presentation tool into a live sketching environment.
Using the LiDAR scanner built into an iPhone Pro or iPad Pro, Henry demonstrated how to scan a room in minutes and convert it into a workable 3D model.
From there, he overlays scaled drawings directly on top of the scan. Because the file is calibrated, sketches are created at full scale. Measurements are accurate. Layout studies can begin immediately.
Instead of spending hours measuring by hand, architects can capture the space quickly and return to the office with usable geometry already in place.
Henry also demonstrated an augmented reality perspective workflow. By using AR perspective tools, he overlays proposed layouts directly onto existing spaces and sketches in real time.
This is especially powerful for clients who struggle to interpret floor plans. Rather than explaining an idea abstractly, the architect can visually show it in context, drawn directly over the space itself.
It shortens the gap between idea and understanding.
For construction administration, Henry showed how the iPad can replace half-size printed drawing sets and traditional red pens.
PDF drawing sets are synchronized via Dropbox, iCloud, or Google Drive. Plans can be calibrated for scale. Dimensions can be verified instantly. Redlines can be organized by date using layers.
Instead of flipping through paper sets, architects can zoom, annotate, screenshot, and share changes immediately. Area takeoffs and quick quantity checks can be performed directly within the app.
The workflow is efficient, organized, and portable.
Finally, Henry addressed one of the most common habits in the field: sketching details “not to scale.”
Using customizable grid templates inside Morpholio Trace, architects can sketch directly at scale on a digital sheet. When exported to PDF, the drawing retains its scale factor, ready for sharing.
No scanning. No photographing napkin sketches. No guesswork.
What stood out most in Henry’s presentation was not a single feature. It was the mindset.
The iPad is not a toy. It is a serious professional tool when paired with the right workflow. Technical proficiency matters. Workflow integration matters more. And ongoing support ensures adoption sticks.
For architects willing to rethink how they handle site visits and early-stage design communication, the transition from paper to iPad may be less disruptive than expected.
It is not about abandoning drawing.
It is about modernizing it.