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The Eero 7 mesh-networking system is identified as the optimal choice for most individuals seeking a robust Wi-Fi solution, based on extensive testing. This system offers quick setup, lag-free Wi-Fi coverage across a home, and remote management via a mobile app. It is capable of simultaneously streaming multiple 4K videos and managing numerous smart devices, serving as a suitable introduction to Wi-Fi 7 technology. For users with gigabit or faster internet connections or a large number of smart home devices, the TP-Link Deco BE63 is recommended as an upgrade. This system is significantly faster and provides more Ethernet connections than the Eero 7, making it ideal for demanding network environments. It incorporates Wi-Fi 7 technology, ensuring high-speed connectivity for current and future devices. As a budget-friendly alternative, the TP-Link Deco BE23 offers solid performance at a lower price point. This three-piece mesh network is easy to set up, features a compact design, and delivered reliable connections in busy test networks, outperforming several more expensive systems. It also utilizes Wi-Fi 7, providing a degree of future-proofing. The selection of these mesh systems is based on comprehensive evaluation over six years, involving testing more than 130 systems in real-world and lab environments. Key criteria for selection included ease of setup and administration, strong speed and range test results, responsiveness under network congestion, expandability, and the presence of multiple 2.5 gigabit Ethernet ports, along with other desirable features like tri-band Wi-Fi 7. Mesh-networking systems are particularly beneficial for homes larger than 2,300 square feet, or those with signal-blocking architectural elements such as lath-and-plaster, brick, stucco, or concrete walls, as well as tall, narrow buildings. A mesh network comprises a base unit connected to the internet and satellite nodes that extend the network's range and reliability. While a single router might suffice for smaller homes or central placement, mesh systems excel in providing consistent coverage in challenging layouts. The article also clarifies that mesh systems primarily enhance coverage and reduce latency across a wider area, rather than inherently increasing internet speed beyond the subscribed plan. The Eero 7's advantages include its rapid setup time (5-20 minutes), strong performance with speeds up to 806 Mbps near the base router and 56-560 Mbps elsewhere, compatibility with existing Eero systems for expansion, and support for various smart home standards (HomeKit, Matter, Thread, Zigbee). It also offers optional cellular internet backup through the Amazon Eero Signal accessory, providing a fail-safe for internet outages. However, its drawbacks include a limited number of Ethernet ports, an optional annual subscription for advanced features like parental controls and anti-malware, and its dual-band Wi-Fi 7 architecture which omits the 6 GHz radio present in more expensive Wi-Fi 7/6E routers. The system also relies on cloud administration and offers limited user-adjustable settings. The TP-Link Deco BE63 stands out with multi-gigabit speeds and Wi-Fi 7 support, featuring five 2.5 GbE Ethernet ports per unit, making it suitable for 1-gig or 2-gig internet services and wired devices. Its units are pre-paired for simple setup. While highly performant, it is noted that even faster, more expensive systems exist, though their benefits are often unnecessary for typical home use due to current internet speed limitations and device capabilities. The TP-Link Deco BE23, as the budget pick, delivers steady wireless coverage, exhibiting minimal slowdowns during congestion tests and outperforming several higher-priced mesh networks. It is easily expandable with up to six units and boasts a compact, discreet design. Its limitations include only two 2.5-gig Ethernet ports per node and a slightly more complex app interface compared to Eero for features like parental controls. The article also briefly mentions other mesh networks considered, such as Ubiquiti's UniFi Express 7 for more technically inclined users seeking extensive customization and monitoring options, and the high-performance Netgear Orbi 870 for those with substantial budgets and plans for 5- or 10-gig internet service. Testing methodology involved simulating a busy home network with multiple devices performing various tasks, focusing on real-world performance across different areas and building materials rather than just peak throughput. The goal was to identify systems that ensure consistently fast Wi-Fi throughout the entire home. #WiFiMeshSystem #HomeNetworking #WiFi7 #Eero7 #TPLinkDecoBE63 #TPLinkDecoBE23 #SmartHome #InternetSpeed #WirelessTechnology

Microsoft Digital has developed an innovative solution, Space Busyness Insights, to optimize space utilization and enhance employee experience in its new headquarters buildings in Redmond, Washington. The solution leverages existing Wi-Fi Wireless Access Point (WAP) infrastructure to collect data on people density and space usage, thereby eliminating the need for costly new IoT sensor installations. This approach aims to address key questions for modern workplaces: how to effectively use building spaces, reduce IoT sensor costs, and protect employee privacy while complying with regulations. The Space Busyness Insights solution integrates artificial intelligence (AI) and machine learning (ML) capabilities to analyze raw WAP data. This analysis provides real-time insights into identifying unused areas, occupied spaces, crowd density, and the availability of common areas like kitchenettes and conference rooms. Employees can access this real-time information to make informed decisions about using shared spaces, while facility managers can optimize space allocation, repurpose areas, and plan for future real estate needs. A crucial aspect of this solution is its cost-effectiveness; by reusing existing WAP devices, Microsoft saved approximately $3 million in hardware costs for the East Campus buildings alone. To implement this system, Microsoft Digital collaborated with its Infrastructure and Security team, internal facilities managers, and InnerSpace, a third-party vendor. InnerSpace provides the AI and ML logic to process the raw WAP data, triangulating device locations to estimate people density. InnerSpace utilizes Microsoft Azure services, including Azure Kubernetes for elastic capacity, Azure App Services for web-based tooling, and Azure Container Instances for deploying containerized subsystems. The system also incorporates proprietary AI logic to prevent double-counting individuals who may carry multiple Wi-Fi-enabled devices. Protecting employee privacy and ensuring compliance with privacy regulations are paramount to the solution's design. The system hashes Media Access Control (MAC) addresses of devices to anonymize data before it is sent to InnerSpace. Microsoft conducts stringent architectural and data privacy reviews to prevent the leakage of identifiable personal information. Only necessary, anonymized data is shared with InnerSpace via a federated authentication mechanism through Microsoft's Device Management Services (DMS) Azure Event Hub. InnerSpace then processes this data, correlating it with building maps and AP locations, and returns people-count information to Microsoft. The benefits of this solution extend beyond cost savings and operational efficiency. It enables data-driven decisions for space planning, replacing subjective guesswork with clear-cut data. The system allows for holistic analysis by potentially combining WAP data with other sensor signals, such as lighting and air quality. Its rapid deployment process, requiring only configuration updates for new buildings, facilitates scalability. Microsoft is already using this solution in seven buildings and plans to integrate it into its upcoming product, Microsoft Places, to provide a holistic view of physical and digital spaces and their usage within organizations. The company believes other organizations can benefit from this approach, which prioritizes existing infrastructure, reduces dependency on external sensors, protects privacy, and offers intuitive data access. #SpaceManagement #WiFiData #MicrosoftDigital #Azure #ArtificialIntelligence #PrivacyProtection #CostOptimization #SmartBuildings #DigitalTransformation

Traditional wireless routers often fall short in providing comprehensive coverage for larger, multi-story homes, leading to internet dead zones. ASUS ZenWiFi mesh WiFi systems offer a solution by employing multiple units to manage a single network, ensuring high-speed WiFi in every room without the performance and convenience drawbacks of extenders or repeaters. The ZenWiFi series has received recognition, including a PC Magazine 2023 Readers’ Choice Award, for its strong performance in coverage, speed, and network management. Mesh WiFi networks improve wireless performance by strategically placing multiple nodes throughout a home. These nodes communicate wirelessly or via wired Ethernet backhaul to ensure devices connect to the strongest signal. This setup addresses the issue of signal degradation over distance, which is common with single routers in larger spaces. The design of ZenWiFi systems integrates aesthetically with various home decors, featuring understated designs with internal antennas and available in black and white color options. Thoughtful design elements, such as a brushed finish and concentric circles, contribute to their visual appeal. Practical considerations, like specially designed vents, prevent overheating and maintain reliable performance. Setting up a mesh WiFi system involves strategic placement of nodes, ideally away from obstructions like concrete walls and large metal objects. In multi-floor homes, positioning nodes high and near staircases improves cross-floor coverage. For optimal performance, nodes should be placed no more than 30-45 feet apart with clear line of sight. The modular nature of mesh systems allows for easy expansion with additional units, accommodating future home renovations or additions. The ZenWiFi AX (XT8) is designed for homes with high bandwidth demands, supporting numerous smart devices, streaming 4K content, and online gaming. This tri-band system offers 6600Mbps of aggregate bandwidth, utilizing one 5GHz band for dedicated backhaul and another for device communication. It covers over six rooms with just two units and also supports wired Ethernet backhaul. The ZenWiFi XT9, an upgrade to the XT8, provides even faster speeds of up to 7800 Mbps and supports the newly opened UNII-4 spectrum (5.9 GHz band), enhancing WiFi 6 performance and signal range. For users with more modest bandwidth needs but requiring extensive coverage, the ZenWiFi XD5, XD4, and XD4 Plus offer budget-friendly dual-band solutions. These systems provide aggregate bandwidths ranging from 1,800Mbps to 3,000Mbps and are particularly effective for covering large areas, with a three-pack model capable of covering up to 4800 square feet. Mounting options are included for flexible placement. The ZenWiFi XD6 is suitable for homes with basic internet usage or those with existing Ethernet wiring for backhaul, offering 5400Mbps of aggregate throughput across two nodes for homes with four or more rooms. Older homes with thick or reinforced walls benefit from the ZenWiFi AX Hybrid (XP4), which uses powerline networking (HomePlug AV2) to transmit network data over existing electrical wiring. This provides a stable, wired connection solution in environments where wireless signals struggle. For crowded urban environments with high wireless interference, the ZenWiFi Pro ET12 and ZenWiFi ET8 offer WiFi 6E technology, utilizing the less congested 6GHz band. The ZenWiFi Pro ET12 is a tri-band system with an aggregate data rate of up to 11000Mbps and dedicated 6GHz antennas, while the ZenWiFi ET8 can dedicate its 6GHz radios to backhaul, with the option to reconfigure for client access as more WiFi 6E devices become common. All ZenWiFi systems feature user-friendly setup via the ASUS Router app, allowing for flexible network naming and access to a suite of free features. These include AiProtection network security, which provides commercial-grade cybersecurity against threats, malicious site blocking, and vulnerability protection without subscription fees. Robust parental controls are also integrated, offering age-based content filters, screen time scheduling, and an internet activity dashboard, ensuring a secure and managed online environment for families. The Instant Guard mobile app further enhances security for browsing on public WiFi networks. Overall, ASUS ZenWiFi mesh systems provide reliable, high-bandwidth wireless connectivity tailored to various home layouts and user needs, eliminating internet dead zones and offering comprehensive network management and security features. #ASUS #MeshWiFi #HomeNetwork #ZenWiFi #WiFi6E #WirelessRouters #SmartHome #NetworkSecurity #ParentalControls

A new multi-family building named Whitehall, located in Spring City, Pennsylvania, has been constructed to meet stringent Passive House standards. This 49-unit structure, spanning 4900 square meters (52,781 square feet), was developed by Mission First Housing Group and leveraged a prefabricated panelized wall system for its construction. The design and construction approach aimed for cost-effectiveness, simplified installation, and high energy efficiency, earning it a tax credit from the Pennsylvania Housing Finance Agency (PHFA). The prefabricated wall panels incorporated several advanced features: preformed corners, integrated water-resistive barriers (WRB), air barriers, and exterior insulation with a nail base. A key aspect contributing to the project's efficiency was the factory installation of Passive House-certified doors and windows directly into these panels. This integration significantly streamlined the construction process on-site. Despite the general contractor, Caldwell, Heckles & Egan, and subcontractor, King Builders, having no prior experience with such panels, the panel manufacturer provided comprehensive training. Joel Wunderlich, the project superintendent, noted the remarkable speed of construction with these panels. The framing of the first story's 245 meters (805 feet) of walls, which would typically take two to three weeks with conventional methods (excluding window and door installation), was completed in just four and a half days, averaging approximately 55 meters (180 feet) per day. This acceleration was largely due to the pre-installed windows and doors, eliminating the need for complex on-site sealing of penetrations, a point highlighted by Joe Andracchio, the project's energy rater. The building's energy performance was rigorously tested. A blower door test conducted in late September demonstrated exceptional airtightness. The test required only a single blower door, an unusual occurrence for a building of this size, according to Andracchio, who typically expects to use at least two. Minimal leak-chasing was needed, attributed primarily to three inadvertently open windows. Once these were closed, the test yielded results of 3550 cfm and 0.50 air changes per hour at 50 Pascals (ach50). This performance surpassed the Passive House standard target of 0.60 ach50, even with potential leakage from an old inn connected to the new structure. Financially, the Passive House approach proved advantageous. Tim McDonald, Whitehall’s Passive House consultant, estimated the construction cost at $1593 per square meter ($148 per square foot), which is lower than the $1776 per square meter ($165 per square foot) estimated for PHFA’s code-built developments. Furthermore, PHFA was able to reduce the HVAC tenant utility allowance for Whitehall from $160 to $7, significantly aiding project financing. The inherent energy efficiency of the building, designed to PHIUS 2015+ Passive Building Standard, is projected to result in 86 percent less energy consumption for heating and 46 percent less for cooling compared to standard code-compliant buildings. This prefabricated panel system, therefore, presents a viable solution not only for multi-family buildings but also for senior and student housing, and any project aiming for Passive House certification. #PassiveHouse #PrefabricatedConstruction #WallPanels #EnergyEfficiency #MultiFamilyBuilding #SustainableBuilding #ConstructionInnovation #PennsylvaniaHousing #GreenBuilding

This article highlights the Ngee Ann Polytechnic’s Vertical Extensive Green Wall Testing Facility in Singapore, a project initiated in 2009 to develop simpler and more sustainable green wall systems for high-rise residential buildings. With over 90% of Singapore's population residing in such structures, there's a strong emphasis on greening the urban environment, extending beyond traditional green roofs and sky gardens to include vertical greening. The project involved a two-year research effort by 40 students from the School of Life Sciences and Chemical Technology. Their goal was to identify suitable plant species and develop a practical vertical extensive green (VEG) system. This led to the creation of a 12m x 2.5m green wall comprising 120 polypropylene panels, each measuring 50 x 50 x 3cm. These panels were pre-grown with shallow-rooted vegetative cuttings and plantlets, utilizing eleven different species of grass, bromeliad, creeper, and fern planted in cocopeat with 2% osmocote. The research focused on assessing the long-term growth performance of these species in a shallow panel system, aiming to overcome the limitations of existing overseas systems which were often heavy, difficult to install, and designed for deep-rooted plants. Following the success of the VEG system, the National Parks Board Singapore’s Centre For Urban Greenery and Ecology (CUGE) Research collaborated with Ngee Ann Polytechnic to develop a simple, inexpensive, and aesthetically pleasing vertical greening system specifically for residential homes. This initiative stemmed from an October 2009 student design competition challenging students to create a portable, do-it-yourself vertical greenery system. Drawing inspiration from student submissions, researchers and lecturers developed a patent-registered, stackable modular system. This innovative system allows for single units, or stacks of three or six, to be free-standing or wall-mounted, and can even function as miniature table gardens. Its design emphasizes ease of assembly and maintenance, and it integrates a self-regulating water supply with an efficient drainage system. This prevents plant stress from either under or over-watering, ensuring a healthy growing environment indoors. The product removes the guesswork from manual watering, making indoor greening accessible and practical for homeowners. Further research at the facility focused on evaluating shallow-rooted plant species for their growth habits, disease susceptibility, nutrient deficiencies, and maintenance requirements. An instructional DVD and booklet are available for purchase at the Garden Shop of the Singapore Botanic Gardens, providing guidance on this innovative vertical greenery system. The project demonstrates a commitment to integrating greenery into Singapore's high-density urban landscape, both outdoors and indoors, through accessible and sustainable solutions. #GreenWall #VerticalGardening #NgeeAnnPolytechnic #Singapore #UrbanGreening #SustainableDesign #ResearchProject #DIYGreenery #LandscapeHorticulture

Schafbock Design Workshop, based in Gujarat, India, undertook a challenging project to create a portico shade structure for the entry of a workshop/studio. The project presented multiple hurdles, including a tight 45-day timeline from concept design to installation, and the need to work on an active hand-printed garment design workshop located in a residential area. Beyond logistical constraints, the team faced significant technical challenges involving new design processes for form-finding, design-engineering, and manufacturing a complex 3D structure. A key difficulty was the lack of local skilled labor experienced in pre-stressing cable nets, installing, or accurately measuring such intricate three-dimensional structures. This placed a substantial responsibility on engineer Vipul Mehta and Schafbock's Shehzad Irani to meticulously manage the system detailing, engineering support, and overall project execution. Their approach involved continuous monitoring to ensure accuracy, alongside developing new protocols, measurement methods, and specialized customized tools. These tools and tackles were innovated using readily available off-the-shelf resources, demonstrating ingenuity in overcoming resource limitations. Irani noted that once these systems were established, the project, while more tedious than conventional fabric structures of similar scale, became achievable. Schafbock Design Workshop, founded in 2002, specializes in designing and manufacturing various tensile structures, including car parks, gazebos, tensile roof canopies, portable warehouses, and tensioned facades. The successful completion of this portico shade structure marks a significant milestone for the company. This project's success has broader implications for Schafbock Design Workshop, as Irani stated that it "cracks open the possibility of using cable-supported membrane and roofing systems for large unsupported places with a fraction of the cost and labor engagement." The team's ability to create this structure in a record timeframe, while simultaneously establishing new protocols and design-engineering tools, validates their capacity to detail and prove such complex structures. The next logical step for the workshop is to scale up these newfound capabilities and apply them to even larger and more ambitious projects. The project utilized Sattler Pro-Tex fabric for its 12-meter diameter structure, located in Ler Village, Bhuj, Gujarat, India, with Vipul Mehta and Dipesh Shroff of Schafbock Design Workshop serving as key project partners. #TensileStructures #ShadeStructure #ArchitecturalFabric #CableNetSystem #CustomDesign #ProjectManagement #ConstructionInnovation