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Exam Code: HPE2-K42 Practice test 2022 by team
HPE2-K42 Designing HPE Nimble Solutions

Exam ID : HPE2-K42
Exam type : Web based
Exam duration : 1 hour
Exam length : 40 questions
Passing score : 70%
Delivery languages : Japanese, English
Multiple choice (multiple responses), scenario based
Multiple choice (multiple responses)

Exam Objectives
This test validates that you can:

7% Introduction to Nimble Solutions
Identify Nimble technologies
Describe Nimble OS features
Describe Nimble Cloud Volume Technology
Discuss licensing

13% AF-Series Introduction
Describe the AF-Series hardware.
Explain Scale-to-Fit with the AF-Series.

9% CS-Series Introduction
Describe the CSx000 hardware.
Explain Scale-to-Fit with the CSx000
Describe Nimble Hardware

17% NimbleOS Architecture
Describe the AF-Series write operations.
Describe the AF-Series read operations.
Describe the HFx000 write operations.
Describe the HFx000 read operations.

3% NimbleOS WebUI Introduction
Explain how to access and navigate the NimbleOS WebUI.
Explain user administration.

3% Introduction to Customer Support and InfoSight
Discuss the InfoSight Customer portal.
Describe Support coverage and logistics.

10% Array initialization and Setup
Explain an array initialization process.
Explain an array configuration process.
Describe port and firewall considerations.

17% Working with Nimble Storage Volumes
Describe basic volume concepts.

8% Introduction to Nimble Storage Snapshots
Describe how Nimble snapshots work.
Explain snapshot scheduling.
Describe need to add RPO, RTO, and change rate definitions.
Explain recovering from a snapshot by using zero copy clones

13% Introduction to Nimble Storage Replication Describe basic replication concepts.
Explain SmartReplicate Disaster Recovery.

Designing HPE Nimble Solutions
HP Designing download
Killexams : HP Designing obtain - BingNews Search results Killexams : HP Designing obtain - BingNews Killexams : Did HP Really Build a Robot?

It looks and acts like an autonomous robot, but as you watch the machine in action, you realize it’s drawing construction markings. This is HP, so of course, it’s a printer.

At Autodesk University, HP introduced and demonstrated its HP SitePrint robot. The automated robot draws complex construction site layouts in less time than the manual process. SitePrint removes a bottleneck in the construction process. HP noted that the robot can Boost productivity by as much as ten times. “The goal of SitePrint is productivity,” Xavi Juarez, director of construction services at HP, told Design News. “We had a team that started working on this more than four years ago. The objective was productivity gains. We did the testing at customer sites. We worked on more than 80 projects.”

SitePrint was designed for autonomous operation, including obstacle avoidance. Juarez noted it can print lines and complex objects accurately with consistent repeatability. The text-printing capabilities bring data from the digital model to the construction site. “The issue this solves is the time it takes to do this work while other construction work waits,” said Juarez. “It’s hard to find skilled people to do this work.”

The concept of SitePrint came from an internal idea competition at HP’s Barcelona research and development center. “It began as an innovation contest for employees. We set up teams that had to go through a process with milestones and validation with customers,” said Juarez. “This was the winning one. After an in-depth investigation, we funded the team for further development and testing.”

According to HP, SitePrint includes a suite of technologies designed to automate the site layout process. The technology includes:

  • A rugged and autonomous robotic device designed to operate in the conditions of the construction site. Light and compact, it is very transportable, including a hard case that fits all the solution components
  • Cloud tools to submit and prepare jobs to be printed, manage the fleet, and track usage
  • A touch screen tablet for remote control and configuration
  • A portfolio of inks for different surfaces, environmental conditions, and durability requirements

HP brought customers into the development process of SitePrint to make sure the robot was able to deliver the accuracy of a skilled worker. “The existing manual layout process can be slow and labor intensive. Despite being done by specialists, there is always the risk of human error, which can result in costly reworks,” said Albert Zulps, director of emerging technology at Skanska, a construction and development company that utilizes SitePrint on two US projects. “Layout experts are a scarce resource who add a lot of value in terms of planning and strategy, but often end up dedicating most of their time to manual execution.”

HP’s SitePrint robot is available now to customers in North America through an early access program. The final product and a wider commercial launch are planned for 2023. “The manufacturing will be done in Barcelona.,” said Juarez.

Sun, 20 Nov 2022 10:00:00 -0600 en text/html
Killexams : Designing to New Depths Thursday, June 27
Designing to New Depths

The role of technology in sport is undeniably paramount at the higher echelons of competition and HP has been quick to enforce their position as a leading technology provider in two of the world's most technologically advanced sporting arenas.

Over the last few years HP has developed a critical role as an integral part of both the BMW WilliamsF1 and Oracle BMW Racing operations.Working in the labs of two of the world's most extreme sports, HP has propelled the BMW WilliamsF1 Team and Oracle BMW Racing into new depths of design engineering and communication.

In Formula One and America's Cup Yacht Racing alike, technology has become mission critical – from planning and development in the lead up to performance management before, during and after a race.Full Story

Thu, 05 Aug 2021 04:39:00 -0500 text/html
Killexams : HP Coupon Codes December 2022

Shop Weekly Deals

For the hottest HP discount on all-in-one printers, laptops, desktops, Windows software, and more, their Weekly Deals section is here to help. Browse their best deals list to view rebate deals and save up to 50% on select products with the latest technology. Shop everything from HP Bluetooth recognition to drivers and you’ll even receive free shipping and easy returns on every purchase. If you're hunting for an amazing discount such as a 50-dollar laptop or some unbeatable desktop deals, this is the best place to look.

There’s no need to wait around for upcoming sales or HP laptop deals because when you check back weekly, you’re guaranteed to land a stellar product at a super-low price. On top of weekly deals, HP coupons, promo codes, and other offers can be used to save even more on your new laptop or PC. Make sure to enter your specific country, as discounts and shipping fees can vary depending on your location. If you're shopping from the United States be sure to search HP coupon USA or coupon code USA, so you can view the cheapest deals available in your region. 

Ink Delivered To Your Door

With the HP Instant Ink replacement service, your printer will automatically order ink when you’re low and they’ll ship it right to you! You’ll never have to worry about running out of ink again, and with five plans to choose from, you can save up to 50% off. With larger cartridges to avoid constant replacement, simple recycling, no annual fees, free shipping, and HP drivers to make all their printers easily compatible, this deal is a no-brainer. Free printing just got easier. 

Just purchase an eligible printer, sign up, and instantly get $10 in credits! Be sure to purchase your monthly plan with an HP coupon or discount code to make the most out of your subscription.

Price Match Promise

They want you to have the best products and prices every time you shop HP. If they lower the price of a product you’ve purchased, and it’s still in stock, you can contact them to request a credit for the difference, no questions asked. 

If you’re shopping for a new product and find it at a lower price somewhere else, call their support team to request a price match and to complete your new purchase, as these requests cannot be done online. Don’t forget to have your HP promotion code on hand so you can even more on that brand new HP monitor for your computer or big screen.

Recycle With The HP Trade-in Program

When your HP spectre x360, envy x360, omen, or elitebook reaches the end of its life, there’s an easy solution to keeping the environment safe and getting what you really want. Their repair, reuse, and recycling programs are in place to ensure everything is repurposed to keep them working hard, either at your fingertips or utilized in a brand new product. 

Recycle your old products, trade them in for credit towards new HP products, return them for cash, or allow them to completely erase the data from your device before it begins anew. Be sure to check online for location-specific information on how you can recycle your unwanted items for a great HP deal to score something amazing!

Join The Club

Looking for an even better way to maximize your purchase? Look no further than the HP rewards program to make money, while spending money! With their exclusive rewards program you can save up to 3% on every eligible purchase by earning 1 point for every 1$ you spend on your order. Collect your points and use them to purchase any qualifying rewards product. Registering is easy, simply create an account by providing your name and email address, and you instantly receive 100 points just for becoming a member! Shortly after joining you will receive an email, detailing your benefits and any rewards membership information you need to know to get you started. 

Business Discounts

If you're looking to start your own business, there's no better way to save than by joining the HP business club. By signing up you automatically receive the best deals, personalized products and bundles, free shipping, insider discounts, and amazing savings on their wide selection of tech products. While you’ll be saving plenty with every order, the more you shop using your business membership, the higher you’ll climb in Business tiers and the more perks you’ll receive. Hop on their website to register for free and unlock endless benefits to help you succeed with your business in no time. 

Stay In The Loop

Nowadays, staying connected couldn't be easier. With social media, email, and text, there's always a way to stay connected from wherever you are. HP takes pride in offering you not only the highest quality tech but also the most affordable deals on the market, so you can rest assured that you're getting the best there is. With so many ways to save, you can certain to save yourself a few dollars off your purchase when you sign up for their email newsletter. You can get all kinds of email offers and updates on new arrivals and promo codes sent directly to your inbox! You’ll also be the first to know of any annual deals or events near you, so you never have to miss out on buying a top-tier HP product. With all these deals, you’ll know that you’re getting only the best of the best. Sign up now so you won't miss a deal!

Save With Seasonal Sales

There's nothing quite like the savings you'll see during the HP Labor Day sale! If you're looking to pick up a new computer before the school year starts, or just hunting down a great deal, this is a great place to start. You can also save during the HP Memorial Day sale or the HP 4th of July sale; whatever you're shopping for, you're guaranteed to get it at a better price with our help. We're always uploading the best laptop coupons and tracking down the hottest deals on HP Envy accessories for your convenience.

Return Policy

Dedicated to bringing you only the best shopping experience from start to finish, if your HP laser printer, laptop, or accessory isn’t working out, they will make every effort to assist you with your request. Their return policy on most products is available within 30 days of delivery, but be sure to check your specific order details for more information, especially if your item was purchased during an HP sale. To initiate your return, please contact the HP customer service team through phone number, online, or via live chat to receive your authorization.

Previous HP Promo Codes

Discount Type Discount Codes & Deals Discount Amount Status
Online Coupon HP promo code for 10% off Instant Ink 10% Off Expired
Online Coupon HP Student Discount code for 10% off 10% Off Expired
Online Coupon $100 off Pavillion Laptops with this HP coupon code $100 Off Expired
Online Coupon HP Coupon Code: $10 off your order $10 Off Expired
Online Coupon HP printer coupon code for $20 off $20 Off Expired
Wed, 13 Jul 2022 15:26:00 -0500 en text/html
Killexams : Polestar 2 Owners Can Now obtain an Extra 68 HP to Their Cars

Polestar is getting in on the downloadable-power-upgrade game, much like Mercedes-Benz recently did (and Tesla has been dabbling in for some time), with an over-the-air update that will add 68 hp and 15 lb-ft of torque to any dual-motor Polestar 2 EV. Of course, this isn't free—owners need to pony up $1,195 for the upgrade, but Polestar insists this is a one-time charge; it won't be an annual subscription, as Mercedes is requiring, at least for now. In its announcement, Polestar even gets a dig in on that concept, noting how the OTA delivers "exceptional value without the hassle of a subscription"—shots fired!

Speaking of shots, the extra power should bring extra hole-shot capability to the 2. Polestar says that with the additional 68 hp and 15 lb-ft, the dual-motor, all-wheel-drive 2's output jumps from 408 hp and 487 lb-ft to 476 hp and 502 lb-ft. This drops Polestar's claimed zero-to-6o-mph time for the 2 to 4.2 seconds, and the automaker notes that midrange punch is improved, as well, with the 50-to-75-mph acceleration jump dispatched half a second quicker in only 2.2 seconds. Polestar adds that the upgrade won't impact the 2's driving range, either.

Adding the power is easy as can be, and given how it's installed over the air, owners needn't physically visit a dealership or service center to enjoy it. Owners of eligible Polestar 2s simply input their vehicle's VIN at, pay their dues, and wait for their obtain to begin.

Beyond the extra power, Polestar says the new software also includes a set of door stickers that denote the "updated power information" and a launch control function, which is initiated by pressing both the brake and accelerator pedals at the same time; release the brake, keep your foot in it on the accelerator, and the 2 shoots away. New owners can also add the upgrade to their Polestar 2 orders, if they so please, by selecting the $5,500 Performance package, which also includes Öhlins adjustable dampers, Brembo brakes, and 20-inch forged aluminum wheels.

Tue, 06 Dec 2022 01:00:00 -0600 en text/html
Killexams : Moving Brands overhauls HP identity

Moving Brands has overhauled the HP brand to position the computing giant as a company founded on the belief that technology improves people’s lives.

Progress marque
The progress marque (which has not been adopted by HP)

HP made Moving Brands its lead consultancy in 2008 and charged it with brand strategy and experience design development – case study elements of which are pictured here.

According to Moving Brands chief creative officer Mat Heinl, who led the project, HP wants to be transformed into ‘the world’s most powerful brand’ and tasked the consultancy with creating a ten year plan which could chart digital firsts and be multi-sensorial.

User Interface screen case study
User Interface screen case study

According to Moving Brands the project was initiated by HP as it had a growing portfolio – having made 50 acquisitions in the last five years – but was seen as ‘dull and lifeless’ by customers and business customers.

Billboard case study

The strategy is based on the idea that the company looks to ‘lean into the future with innovation’ according to Heinl, who says that ‘Human Progress’ has been appropriated as a brand story, rather then an external communication to express this.

As a design system, the use of a 13° angle has been brought in. ‘It is the angle of founders Bill Hewlett and Dave Packard’s original logo – which can still be found on the wall of the HP Labs building in Palo Alto, [California],’ says Heinl.

case study advert
Case study advert

As part of its work, Moving Brands developed a new ‘progress marque’ (pictured), which also has the proportions of the original logo and can be easily animated or simplified and references a forward slash, adds Heini.

However there are currently no plans to implement this logo. A spokesman for HP says, ‘The design system created with Moving Brands was the only aspect of this work that was approved. The logo was a working draft that did not get adopted by HP.’

A roll out will now be controlled by HP which has taken charge of the new design elements. Moving Brands says execiutions for the HP Summit 2011 and the launch of the HP TouchPad were informed by the new vision.

Tue, 29 Nov 2022 10:00:00 -0600 Tom Banks en-UK text/html
Killexams : HP High Court Admit Card 2022 (Out): obtain Clerk and Process Associate

Himachal Pradesh High Court (HP High Court) uploaded Clerk and Process Server test Admit Card at Check the link and steps to obtain here.

HP High Court Admit Card 2022

HP High Court Admit Card 2022: Himachal Pradesh High Court (HP High Court) released the admit card for the test scheduled to be held on 18 December 2022 for the post of Clerk-District Judiciary and Process Server-District Judiciary. The court has also published the list of the candidates provisionally allowed to appear in the exam. Candidates whose name is on the list can obtain HP High Court Admit Card from the website of the court i.e.

HP High Court Clerk Admit Card obtain Link

A total of 45387 candidates are shortlisted for Clerk Posts and 25605 candidates are shortlisted for Process Server Posts.  Candidates can check the list of shortlisted candidates below:

HP High Court Clerk Shortlisted Candidates List

HP High Court Process Server Shortlisted Candidates List

The candidate should paste a passport-size latest self-attested photograph in the space provided on the admit card. They should also carry an Identity proof/ID card (i.e. Aadhaar Card, Driving License, Voter ID or ID of any recognized organization etc.) with them. No candidate will be allowed to appear in the examination without Hall Ticket/Admit Card and the latest passport-size self-attested photograph duly pasted on it. 

HP High Court Clerk test will be conducted from 10 AM to 12 PM and consists of 100 objective type (multiple choice) questions while HP High Court Process Server will be held from from 2 PM to 3 PM and consists 50 MCQs.

How to obtain HP High Court Admit Card 2022 ?

  1. Visit the website of the HP High Court - and visit the ‘Vacancy’ column
  2. Now, click on the link ‘Click here to obtain ADMIT CARD’
  3. Select the name of the exam
  4. Enter your mobile number and click on ‘Submit’ Button
  5. Download HP High Court Clerk Admit Card and HP High Court Process Server Admit Card
  6. Take a print out of the admit card
Wed, 30 Nov 2022 17:46:00 -0600 text/html
Killexams : Inside the HP Reverb: How HP Went All-In on Enterprise VR

HP wants you to know its all-in on enterprise virtual reality.

Among the various names vying for a place in the enterprise VR market, HP has arguably been one of the most surprising. The company, traditionally known for its printer and PC products, has become a pillar in the VR hardware landscape in only a few years. In 2017 the company unveiled the HP Z VR Backpack, essentially a VR-ready PC in a backpack form factor targeted at enabling powerful VR experiences with greater freedom of movement. HP followed that up with its first VR headset as part of the Windows Mixed Reality ecosystem.

Now, HP has debuted the HP Reverb, a Windows Mixed Reality headset focused on the enterprise market. The headset offers significant upgrades from the previous model and doubles down on the company's commitment to the commercial VR market.

According to John Ludwig, Global Lead of VR Headsets at HP, “Back in 2017 what was a surprise to us at the time, but in retrospect quite obvious, is that HP has a large commercial enterprise business and those sales people start ringing our phones asking, 'How do we get our hands on that VR backpack and VR headset?' ”

That initial flood of interest led HP to create a division dedicated fully to VR for commercial and enterprise use cases. Where other companies were going strongly after the video game and entertainment markets – largely viewed as the greatest area of opportunity for VR, HP decided it was going to create products aimed at engineers and designers.

Those verticals have ranged from product design and architecture to training and healthcare applications. “Training has been huge for two reasons,” Ludwig told Design News. “One, it saves a lot of cost. You don't have to fly a person in to train by actually working a the physical engine, for example. You can do in VR for the first 30-40 hours and then do the finishing touches in the real world. The other thing is actually the retention rate has been quite impressive for VR-based training. Retention is about five to 10 percent for lectures or reading quiz afterwards. VR is about 80 percent.”

They Want Resolution and Comfort

HP's first generation of VR products garnered feedback from customers and communities that the company has used in creating its latest products, including the Reverb. “The simple feedback from the architecture, healthcare, and product design sectors was that they needed more resolution,” Ludwig said. “They need to be able see the details so they can make VR a tool they use more often.

“In training a big issue is actually text illegibility. A lot of training is still on documents, using multiple choice questions and things like that. And so the ability to read text very well or comfortably in current generation VR hurts their ability go from documentation to VR training.”

The other big piece of feedback HP got was in relation to comfort. Even casual VR users are familiar with issues of headset weight and overall comfort, particularly in applications like product design and training that can involve a lot of head movement. The equation is pretty simple, if you make a headset more comfortable, you provide users the ability (and desire) to wear them for longer.

HP's first VR headset wasn't designed solely by the company. The base unit work was provided by Microsoft as part of its larger strategy to maintain a certain standard among the first Windows Mixed Reality headsets to roll out.

But Ludwig said HP knew if it was going to implement the feedback it had been receiving and meet expectations, the Reverb would have to be designed from the ground up.

Indeed the most notable specs for the Reverb come in the way of resolution and comfort. The headset boasts a 114-degree field-of-view with a 2160 x 2160-pixel resolution and a 90Hz refresh rate. Mathematically, that's nearly double the resolution of leading headsets such as the HTC Vive Pro, Oculus Rift, and Samsung Odyssey.

The headset itself weighs about 1.1 pounds. And while it is not a wireless headset (it uses DisplayPort 1.3 and USB 3.0), it does offer inside-out tracking, meaning it doesn't need external sensors (or “lighthouses”) to track the wearer's movement in space.

“We're utilizing the fact that you have two eyes to increase field of view and also boost clarity."

The Reverb comes packaged with wireless controllers (the standard Windows Mixed Reality controllers). However, because Bluetooth connectivity can sometimes be unreliable, HP's engineers have opted to implement a Bluetooth radio directly into the headset to avoid having to rely on the PC's Bluetooth and avoiding possible interference from other Bluetooth devices.

In our hands-on tests with the Reverb this Bluetooth implementation did cause some initial confusion with the Windows 10 setup, but after pairing the controllers directly through the OS rather than through the provided app, we found the controllers response to be very accurate and very low latency – even in gaming applications.

The high resolution is also immediately noticeable, provided you have a PC with the horsepower to handle the Reverb (HP recommends a setup with an Intel Core i7, Nvidia GTX 1080 graphics card, and 16GB of RAM at minimum). Even the Windows Mixed Reality Portal – essentially a virtual house that you can walk through to launch apps – takes on a whole new level of detail and clarity in the Reverb.

The comfort level will also be immediately noticeable to anyone who has tried other Mixed Reality headsets on the market. Thanks to some improved weight balancing and some other design decisions related to the optics, the Reverb offers a level of comfort rivaled only by the HTC Vive Pro, but at roughly half the weight.

In our own tests we logged a record amount of time using the Reverb both in enterprise demos and playing games (we ran the headset through its paces with enterprise demos provided by HP as well as by playing Robo Recall). It's a nice feeling to have to remove a VR headset simply because you're done with a task or actually want to take a break, as opposed to having neck strain or needing to stave off a headache.

The HP Reverb comes in two flavors: a consumer and professional edition. “We're commercially focused, but we also notice when the Venn diagram of consumer wants and commercial wants overlap enough,” Ludwig said. The base specs between the two versions are the same, but with slight differences. For example, the consumer variant comes with a machine washable cloth face mask, whereas the Pro version has a wipeable leather face mask for easier sanitation and use in multiuser environments. The Pro version also has a cord so that it can be connected to the HP Backpack, the latest version of which – the HP VR Backpack G2 – HP released to closely coincide with the release of the Reverb.

Coming to an Optical Conclusion

Ludwig said for HP's team of engineers the key to really delivering the resolution and visual quality that enterprise users demand is in the optics. “[With the Reverb] we're using LCD panels instead of OLED. HTC, Oculus, and Samsung, for example, all use OLED,” Ludwig explained. “The advantage there is we actually have an RGB subpixel stripe, so for each pixel we have a red, green, and blue subpixel – meaning each pixel can make any color. The result is we have two times the resolution, but we are actually more than twice as sharp.”

The other advantage the Reverb's LCDs offer is greater pixel density. “You can't really have a good panel with bad lenses, otherwise you get a bad experience,” Ludwig said. “Quite frankly the lenses aren't the best in the first generation mixed reality devices. The sweet spot is pretty small, which leads to a lot of moving your face around until the image looks clear. And it gets a little blurry near the edges, which isn't great.”

“The other advantage of our LCD panels is they are are much more pixel dense,” Ludwig added. “We use 2.89-inch panels versus the three-and-a-half-inch panels we find for OLED in the Vive, Samsung, and Oculus. So as we basically the headset ends up being a lot smaller and a lot lighter, which also leads directly to comfort.”

Adding only four degrees to the field of view over competing headsets (114-degrees versus 110) may not seem significant, but the difference is very noticeable in use. Aside from the larger view meaning less neck movement (another plus for comfort) it also lends to an overall improvement in clarity in virtual environments.

Ludwig said HP accomplished this by actually taking advantage of a bit of opticl trickery. “We found something interesting, which is that there tends to be an inverse relationship between your field of view and the clarity of the lens in a lot of cases with this kind of technology. So as you increase field of view the lens gets a little murky.

“So what we did is we moved from a symmetrical lens – where these are just circles with your eye in the very middle – to an asymmetrical lens, where your eyes are actually more inboard on the lenses,” Ludwig said. “They're not the same shape. What this lets us do is we've actually lowered the per eye field of view – so your monocular field of view has been lowered, which boosts the clarity of the lens up a bunch and increases the sweet spot of the optics by about 33 percent.”

The magic here is that the Reverb's lenses take advantage of the fact that humans have two eyes. Having a lower than average field of view in each eye results in a larger field of view with both eyes open. “We're utilizing the fact that you have two eyes to increase field of view and also boost clarity,” Ludwig said.

“We don't want to just throw hardware at companies and tell them to figure it. That would be a classic mistake.” 

Not Just Throwing Hardware

Moving forward, Ludwig said HP wants to maintain a relationship with its customers and not just become a high-end VR hardware vendor. “What we find in the enterprise space is a lot companies are saying, 'Okay let's have our technologist make something [with VR] and see if it's actually reasonable.'In general they all find yes it is. But they're having difficulty going from that to implementing it company wide because that's a much different problem.”

To address this HP is making a support system available to its customers to help bridge the gap from making VR a nice-to-have into a regular, crucial part of workflows. “We've ramped up this support system alongside our products so that say a company comes to us in future and says, 'We have CAD or architecture files, but we don't know how to make the solution to take those into VR we can work with them to find a solution...We don't want to just throw hardware at companies and tell them to figure it. That would be a classic mistake.”

Chris Wiltz is a Senior Editor at  Design News covering emerging technologies including AI, VR/AR, blockchain, and robotics.

Drive World with ESC Launches in Silicon Valley

This summer (August 27-29), Drive World Conference & Expo launches in Silicon Valley with North America's largest embedded systems event, Embedded Systems Conference (ESC). The inaugural three-day showcase brings together the brightest minds across the automotive electronics and embedded systems industries who are looking to shape the technology of tomorrow.
Will you be there to help engineer this shift? Register today!

Wed, 09 Nov 2022 10:00:00 -0600 en text/html
Killexams : Remoticon 2021 // Rob Weinstein Builds An HP-35 From The Patent Up

Fifty years ago, Hewlett-Packard introduced the first handheld scientific calculator, the HP-35. It was quite the engineering feat, since equivalent machines of the day were bulky desktop affairs, if not rack-mounted. [Rob Weinstein] has long been a fan of HP calculators, and used an HP-41C for many years until it wore out. Since then he gradually developed a curiosity about these old calculators and what made them tick. The more he read, the more engrossed he became. [Rob] eventually decided to embark on a three year long reverse-engineer journey that culminated a recreation of the original design on a protoboard that operates exactly like the original from 1972 (although not quite pocket-sized). In this presentation he walks us through the history of the calculator design and his efforts in understanding and eventually replicating it using modern FPGAs.

The HP patent ( US Patent 4,001,569 ) contains an extremely detailed explanation of the calculator in nearly every aspect. There are many novel concepts in the design, and [Rob] delves into two of them in his presentation. Early LED devices were a drain on batteries, and HP engineers came up with a clever solution. In a complex orchestra of multiplexed switches, they steered current through inductors and LED segments, storing energy temporarily and eliminating the need for inefficient dropping resistors. But even more complicated is the serial processor architecture of the calculator. The first microprocessors were not available when HP started this design, so the entire processor was done at the gate level. Everything operates on 56-bit registers which are constantly circulating around in circular shift registers. [Rob] has really done his homework here, carefully studying each section of the design in great depth, drawing upon old documents and books when available, and making his own material when not. For example, in the course of figuring everything out, [Rob] prepared 338 pages of timing charts in addition to those in the patent.

LED Driver Timing Chart

One section called the “Micro-Programmed Controller” is presented as just a black-box in the patent. This is the heart of the systems, and is essential to the calculator’s operation. However, all the other parts that talk to the controller were so well-described in the patent that [Rob] was able to back out the details. The controller, and all sections of the calculator, was implemented in Verilog, and tested on an instrumented workbench he built to test each module.

Once everything was working in the simulations, [Rob] set out to build a working model. TInyFPGA models were used, one for each custom chip. A few understandable departures were made from the original design. An 18650 lithium ion cell powers the board, kept topped off by a modern battery charging controller. The board is larger than the original, and yes, he’s using the Hackaday-obligatory 555 chip in the power-on circuit. In this short demonstration video, you can see the final prototype being put through its paces side by side with an original HP-35, working through examples from the owner’s manual.

This is an incredibly researched and thoroughly documented project. [Rob] has made the design open source and is sharing it on the project’s GitLab repository. [Rob]’s slides for Remoticon are not only a great overview of the project, but have some good references included. Its clear he has a real passion for these old calculators and has done a fantastic job exploring the HP-35. But even after three years, there’s more to come. He’s thinking about making a PCB version, and a discrete implementation using individual logic gates may be in the works.

We wrote about the history of the HP-35 before. And if you like hacking into these old calculators, check out our writeup of a similar dive into the Sinclair scientific calculator.

Tue, 06 Dec 2022 09:59:00 -0600 Chris Lott en-US text/html
Killexams : HP TET Admit Card 2022 released for Shastri, TGT & Language Teacher posts at NEW DELHI: The Himachal Pradesh Board of School Education (HPBOSE) has released the HP TET Admit Card 2022 on December 07, 2022. Candidates who are going to appear for the Himachal Pradesh Teacher Eligibility Test 2022 can check and obtain the admit card from the official website -
HP TET test 2022 is scheduled to be conducted on December 10, 11 and 12, 2022.
Direct link to obtain HP TET November Admit Card
How to obtain HP TET Admit Card 2022?
Step 1: Visit the official website -
Step 2: On the homepage, click on TET (Nov-2022) from the menu.
Step 3: On a new page, enter your login credentials such as Application Number and Date of Birth.
Step 4: Your HP TET 2022 Admit Card will be displayed on the screen.
Step 5: obtain the HPTET Hall Ticket 2022 and take a printout for future references.
The examinations will be held in two shifts for the duration of 2:30 hours each. Shift 1 will be conducted from 10:00 am to 12:30 pm while Shift 2 will be conducted from 02:00 pm to 04:30 pm.
Direct link to check HP TET 2022 Notification
The examinations will be held are Shastri TET, TGT (Arts) TET, TGT (Medical) TET, TGT (Non-Medical) TET, Language Teacher TET. Candidates may check the complete schedule of exams in the table given below.
HP TET November 2022 test Schedule
Examination Date Timing Duration

Shastri TET 10-12-2022 02:00 PM to 04:30 PM 02:30 Hours
TGT (Arts) TET 11-12-2022 10:00 AM to 12:30 PM 02:30 Hours
TGT (Medical) TET 11-12-2022 02:00 PM to 04:30 PM 02:30 Hours
TGT (Non-Medical) TET 12-12-2022 10:00 AM to 12:30 PM 02:30 Hours
Language Teacher TET 12-12-2022 02:00 PM to 04:30 PM 02:30 Hours

Candidates may please note that HP TET admit card 2022 is an important document and candidates should make sure that they have kept a printout of the admit card in their bags before leaving the house on the day of examination. If any candidate fails to bring the admit card to test hall would face troubles at the last moment and he/she would not be allowed to appear for the HP TET exam.
Wed, 07 Dec 2022 20:14:00 -0600 en text/html
Killexams : HPPSC CBT Date 2022 (Out) for Physiotherapist Post at : obtain test Schedule

Himachal Pradesh PSC has released the written test schedule for the post of Physiotherapist on its official obtain PDF.

HPPSC Physiotherapist CBT Schedule 2022

HPPSC Physiotherapist CBT Schedule 2022 Download: Himachal Pradesh Public Service Commission (HPPSC) has released the written test schedule for the post of Physiotherapist  in the Department of Health &Family Welfare on its official website. Commission will be conducting the written test for the post of Physiotherapist in the Department of Health &Family Welfare on 23 December 2022. 
All those candidates who have applied successfully for the Physiotherapist post can obtain the Computer Based Test for the post of Physiotherapist from the official website of HPPSC-

However you can obtain the HPPSC Physiotherapist CBT Schedule 2022 directly through the link given below. 

Direct Link To Download: HPPSC Physiotherapist CBT Schedule 2022

According to the short notice released, HPPSC will conduct the written test for the post of Physiotherapist in the Department of Health &Family Welfare on 23 December 2022. test will be conducted from 02.00 PM to 04.00 PM in Computer Based Test mode.

Candidates who have  to appear in the Physiotherapist in the Department of Health &Family Welfare are advised to be in touch with the official website for latest update in this regards. 

All those candidates who have applied for the Physiotherapist in the Department of Health &Family Welfare post can obtain the HPPSC Physiotherapist CBT Schedule 2022 from the official website after following the steps given below.

How To Download: HPPSC Physiotherapist CBT Schedule 2022

  1. Visit the official website of Himachal Pradesh Public Service Commission (HPPSC)-
  2. Go to the WHAT'S NEW section available on the Home Page and click on the link-Press Note - Tentative schedule of Computer Based Test for the post of Physiotherapist on the Home Page.
  3. You will get the PDF of HPPSC Physiotherapist CBT Schedule 2022 in a new window.
  4. Download and save the HPPSC Physiotherapist CBT Schedule 2022 for your future reference. 
Thu, 08 Dec 2022 22:24:00 -0600 text/html
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