Блог ЛЕДАС
The field of digital medicine is the top grossing one for LEDAS. In the past 3-5 years, it has grown to represent close to one-third of our income. We have completed more than ten digital medical projects in different areas for the desktop and Web/cloud, and in the coming years we plan to broaden our portfolio in digital health solutions even further.
And so it was that in Jerusalem on 9-10 November, LEDAS took part in MIXiii, the annual Life Science & Health Tech Industries event for Israel. Our interest in MIXiii is explained by a LinkedIn article written by LEDAS founder David Levin we recently posted, “LEDAS covers 5 of 7 areas currently having highest potential in digital medicine: Orthopedics, Plastic & Reconstructive Surgery, Prostheses, Orthoses, and ...
Partial Sun Eclipse 2022 and LEDAS Office
Окт 27, 2022
The Sun is close to the horizon, and we can see a beautiful optical phenomenon in the office and a solar eclipse outside.
And we continue working on geometric solvers, geometric kernels, medical software, CAD plugins, 3d cloud solutions, and much more.
Salutations à Tous les Lecteurs Francophones!
Фев 16, 2022In the history of LEDAS, a big role was played by software companies in France. Our company got its start in 1999 by landing work with French CAD vendors. Since then, LEDAS has provided B2B R&D (business-to-business research and development) services to several well-known CAD and CAM companies in France in the field of computational geometry. This early experience helped shape the corporate culture of engineering software development at LEDAS.
Contracts with customers from France have been the longest in the history of LEDAS, two of which worked with us for over a decade. For Dassault Systèmes, LEDAS helped develop geometric constraint solvers and a 3D modeling kernel used by the CATIA mechanical design system. Another contract was done with an award-winning CAM company in the aerospace industry. ...
Deciding Which is Better: Plug-ins or Applications
Ноя 08, 2021Many of LEDAS’ projects are developed as plug-ins for CAD software programs, ranging from powerful systems like CATIA to lighter weight solutions like Rhino. Oftimes, we help our customers decide on which direction their ideas are best developed: in the form of a plug-in or as a standalone program.
In this post, I reflect on why and when plug-in development is the better approach compared to building an application from scratch. I’ll also talk about the forms of plug-in that are useful in different situations. Learn more about our CAD plug-in development expertise.
Pros and cons of plug-ins
Plug-ins either solve specific problems or add functions that are missing from CAD systems. A good example is CAMWorks from HCL, an ...
Since 1999, LEDAS has provided software development services to clients in a number of areas of hi-tech engineering, and as a result our team of developers works with a broad set of software tools.
At the very least, we need project management software, a compiler, and an operating system. In fact, we need more software than on that short list, but for now let’s focus on these three categories. They are the most critical for any software developer.
At LEDAS, these three main categories are represented primarily by Jira, Visual Studio, and Windows. Some other programs, such as for version control, text documents, spreadsheets, and presentations, are now freely available, so anybody can avoid those licensing costs.
Jira
Jira is often considered a leader in the market for project management ...
Rubik’s 5x5x5 Cube Challenge
Сен 07, 2021The first four times we invited you to take on our game challenges, they all operated at the same level of difficulty for everyone — whether inverting the state of Conway's Life game, inventing ways to split a polymino, solving PLM anagrams, or composing a most beautiful fractal, given constraints.
With today’s challenge, you get to choose the level of difficulty. As the ideal — and the most accurate scale of difficulty known to man — we will use the skill levels from the Doom computer game (illustrated below), which incidentally is now 33 = 3*3*3 = 27 years old.
Why Doom, and Why Now?
When we first planned this Rubik’s cube challenge at the beginning of August, the stars aligned in a remarkable way. Judge for yourself:
LEDAS’ Intellectual Games Club Flourishes Online
Июл 01, 2021“Our life is but a game,” sang Herman during the opera The Queen of Spades. Which game exactly? That one everyone should decide for himself.
We at LEDAS love playing games, as is probably the case with most developers around the world. Sometimes we prefer video games; other times, board games that provide the extra special kind of social enjoyment that allows us to develop good relations with teammates and colleagues.
We have a collection of board games in our coffee room and so during that “before pandemic” era we sometimes stayed late in the office playing them.
People have always been curious, searching for answers to many questions. Discovering an answer is emotionally comparable to scoring a goal during a football World Cup finale. Over the decades, mass media ...
LEDAS Fractal Contest
Июн 09, 2021“Good! He did not have enough imagination to become a mathematician.”
— Hilbert's response upon hearing that one of his students had dropped out to study poetry.
(wiki)
Do you love mathematics as much as we do? Over the years, we’ve developed five constraint solvers and a lot of other software that’s mathematically sophisticated, and through that we have gained some understanding in this area of expertise.
So, today we want to talk about the seemingly impossible: things that you can understand but also seem like just a fantasy. Yes, right now! The beauty of mathematics is that there really are a lot of remarkable sides to it that everyone can enjoy.
For example, can you imagine a ...
LEDAS' Birthday on Mathematician's Day
Апр 01, 2021Today is April 1 and we are 22 years old! We are proud of our history, but we could not imagine that a whole year of remote work would become a part of it. Fortunately, we are starting to return to the office step by step. Today we will celebrate our birthday with a small group of employees who have already been vaccinated.
However, we hope that we will meet together and continue celebrating in June on the seashore. In fact, this is not a sea, but a reservoir next to the dam. It is so large that at some points the opposite shore is not visible, that is why we call it the Ob Sea. By the way, at the beginning of April the Ob Sea is still ...
Pivot Points In the Story of LEDAS
Мар 30, 2021It’s just before our 22nd anniversary on April 1, and looking back at the history of LEDAS, I see that the first years from each decade were, for our company, the really important ones. Often, these years started new stories and finalized old ones.
Arguably, 2011 was the most pivotal year in LEDAS’ history. Let me list the top five events that happened to our company ten years ago:
- Top management changed completely when co-founder David Levin stepped back as CEO and took on the role of Chairman of the Board. A new generation of young managers, aged around 30 years old, now occupied the CEO, CTO, and COO positions.
- Thanks to advice from an industry mate, LEDAS decided to focus mostly on high-quality software R&D (research and ...