Mechanic

Tuesday, 3 February 2026

How Computer-Aided Design Changed the World

Computer-aided design, better known as CAD, has evolved throughout the past several decades and changed the world for the better. CAD is a term used to define software that engineers, designers, architects, and now the everyday citizen can use to mock-up ideas digitally. This has revolutionized the way that professionals and creatives ideate on a regular basis and has made it easier and more accessible to access the tools needed to make new ideas come to life.

The 70s marked the early days of blueprinting, when mocking-up and prototyping first became imperative to many industries. However, during this time, this process had not yet been digitized. Therefore, designers had to use drafting tables, pens, rules, curves, templates and scales to put their ideas in motion. This process was not only time consuming, but it was also prone to error and inaccessible to many people.

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#CAD #DesignImpact #Engineering #Innovation #DigitalDesign #3DModeling #ProductDesign #Manufacturing #Automation #Technology #IndustrialDesign #SmartEngineering #FutureTech

Monday, 2 February 2026

New AI agent learns to use CAD to create 3D objects from sketches

Computer-Aided Design (CAD) is the go-to method for designing most of today’s physical products. Engineers use CAD to turn 2D sketches into 3D models that they can then test and refine before sending a final version to a production line. But the software is notoriously complicated to learn, with thousands of commands to choose from. To be truly proficient in the software takes a huge amount of time and practice.

MIT engineers are looking to ease CAD’s learning curve with an AI model that uses CAD software much like a human would. Given a 2D sketch of an object, the model quickly creates a 3D version by clicking buttons and file options, similar to how an engineer would use the software.

The MIT team has created a new dataset called VideoCAD, which contains more than 41,000 examples of how 3D models are built in CAD software. By learning from these videos, which illustrate how different shapes and objects are constructed step-by-step, the new AI system can now operate CAD software much like a human user.

They envision that such a tool could not only create 3D versions of a design, but also work with a human user to suggest next steps, or automatically carry out build sequences that would otherwise be tedious and time-consuming to manually click through.

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#AI #CAD #3DDesign #SketchTo3D #GenerativeAI #Automation #Engineering #ProductDesign #MachineLearning #DigitalTwin #Parametric #Modeling #DesignAI #Manufacturing #RapidPrototyping

Theoretical framework for designing phase change material systems

Phase change materials (PCMs) hold considerable promise for thermal energy storage applications. However, designing a PCM system to meet a specific performance presents a formidable challenge, given the intricate influence of multiple factors on the performance. To address this challenge, we hereby develop a theoretical framework that elucidates the melting process of PCMs. By integrating stability analysis with theoretical modelling, we derive a transition criterion to demarcate different melting regimes, and subsequently formulate the melting curve that uniquely characterises the performance of an exemplary PCM system. This theoretical melting curve captures the key trends observed in experimental and numerical data across a broad parameter space, establishing a convenient and quantitative relationship between design parameters and system performance.

we demonstrate the versatility of the theoretical framework across diverse configurations. Overall, our findings deepen the understanding of thermo-hydrodynamics in melting PCMs, thereby facilitating the evaluation, design and enhancement of PCM systems.

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#PhaseChangeMaterial #PCMDesign #ThermalStorage #EnergySystems #HeatTransfer #SustainableEnergy

Wednesday, 28 January 2026

Cloud Storage Market is Estimated to Reach a Valuation of USD 200.7 Billion by 2035, Growing at a CAGR of 21.56%

The cloud storage market has become a cornerstone of the modern digital ecosystem, enabling organizations and individuals to store, manage, and access data over the internet without relying on physical infrastructure. The Cloud Storage industry is projected to grow from 28.48 USD Billion in 2025 to 200.7 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 21.56% during the forecast period 2025 - 2035. As enterprises generate massive volumes of structured and unstructured data, cloud storage offers flexibility, scalability, and cost efficiency compared to traditional on-premise storage systems. It supports diverse use cases ranging from enterprise data backup and disaster recovery to content delivery, collaboration platforms, and application hosting.

The market is driven by the widespread adoption of cloud computing, digital transformation initiatives, and the growing reliance on data-driven decision-making. Organizations across sectors such as IT, healthcare, BFSI, retail, media, and manufacturing increasingly prefer cloud storage to enhance operational agility and business continuity. With advancements in security, encryption, and compliance standards, cloud storage has evolved from a supplementary solution to a core IT infrastructure component.

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#CloudStorage
#CloudMarket
#DataStorage
#DigitalTransformation
#CloudComputing
#BigData
#EnterpriseIT
#DataSecurity
#ScalableSolutions

Tuesday, 27 January 2026

Chiba University unveils algorithm to reduce blockchain delay in IoT networks

Researchers from Chiba University have developed a lightweight peer-selection algorithm that significantly reduces data propagation delays without increasing resource usage on internet of things (IoT) devices.

The primary cause of this sluggishness was not the blockchain protocol itself, according to the university researchers, but the disorganised way the nodes within peer-to-peer networks communicate. They also noted that previous research has ignored how the overarching shape of these connections – referred to as the ‘network topology’ – affects speed in IoT-blockchain systems.

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#ChibaUniversity
#Blockchain
#IoT
#BlockchainDelay
#SmartAlgorithms
#DistributedSystems
#EdgeComputing
#IoTSecurity

Saturday, 24 January 2026

Artificial intelligence-powered computer-aided detection (CAD) software

The introducing New Tools Project (iNTP) has supported the introduction and scale-up of computer-aided detection (CAD) technology in 7 countries globally to assist with TB detection. CAD uses artificial intelligence to identify signs of TB in chest X-rays and therefore provides decision support to clinical staff reading chest X-rays. CAD can be used in the absence of radiologists to assist active case finding activities in the field in conjunction with the ultra-portable X-ray systems provided under the iNTP.

Between Q4 2021 and Q3 2023, over 430,000 people were screened using ultra-portable X-ray systems and CAD under the iNTP, and almost 14,000 people with TB were detected. For more details on the project's impact, see the X-ray and CAD Results Report.

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#ArtificialIntelligence
#ComputerAidedDetection
#AICAD
#MedicalImaging
#SmartDiagnostics
#DeepLearning
#MachineLearning
#HealthcareAI
#AutomatedAnalysis
#ClinicalDecisionSupport
#DigitalHealth
#RadiologyAI
#ImageProcessing
#AIinMedicine

Thursday, 22 January 2026

Engineering tool to speed machine design

The tool brings sizing, configuration, and commissioning together to help teams work faster and reduce design time. It is ideal for packaging, material handling, assembly, and custom machine builders.

The launch comes as machine builders face increasing pressure to develop systems faster with fewer engineering resources and less tolerance for rework. Today’s automation projects often combine pneumatic and electric motion, which not only adds complexity but brings together different disciplines. System Configurator supports these real-world requirements by allowing teams to lay out a complete architecture, specify components, and confirm compatibility before hardware is ordered or commissioning begins.

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#EngineeringTools
#MachineDesign
#DesignAutomation
#CADTools
#CAEEngineering
#ProductDevelopment
#RapidDesign
#MechanicalEngineering
#SmartEngineering
#DigitalEngineering