Twindo (formerly Canvas) vs Lets Make

Twindo helps professionals capture, understand, and work with physical spaces without extra site visits or second-guessing. With a quick scan, plan or point cloud upload, Twindo turns any space into structured, accurate, design-ready models and data your whole team can use. Upload pictures, notes, and documents about your space so they can be accessed from anywhere. From early planning through project delivery, everyone works from the same clear, up-to-date ground truth. Get started for free. Order as-built models when you’re ready to get to work. 2D drawings start at $0.18/sqft and 3D models and measurement reports start at $0.26/sqft. Upgrade your membership to Essentials to save even more on every as-built, start more projects, and invite others to capture for you.

LetsMake - Remote Quality Control System for Fresh Concrete was independently developed by the Research Institute of LETS Technology, relying on the group's own mixing stations as well as upstream and downstream resources. Through the remote flexible intelligent allocation process, it conducts closed-loop quality monitoring on the processes of concrete mixing, transportation and unloading in real time, realizes the intelligent manufacturing of fresh concrete, helps clients build new-quality productivity and gain a leading edge in market competition. During the transportation of concrete, technicians can remotely monitor the working condition of the concrete inside the concrete mixer truck in real time. Before the concrete is delivered, they can confirm the state of the fresh concrete mixture and, when necessary, add various functional admixtures to ensure that the performance of the concrete precisely meets the delivery requirements. Meanwhile, when the vehicle is unloading, the system will automatically collect the images of the unloading process, monitor the unloading state of the concrete in real time and keep records of the unloading process.