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Month: March 2023

Categories
Future

The future of haptic technology

One of the most interesting areas of electronics research right now is into the potential applications of haptic technology.

What is haptic technology?

Anything ‘haptic’ refers to touch. As such, haptic technology encompasses technical devices or innovations that create tactile simulations.

Haptics can be used across a huge variety of products, from the vibrations when you press a button on your smartphone, to life-like human-robot interactions.

There are three main types of technology in haptics: graspable, wearable, and touchable.

Touchable:

One of the most ubiquitous uses of haptics is in the touchable screens of smartphones and tablets. A tactile response is when something responds to touch, so when you touch your smartphone and it vibrates in response.

Graspable:

A good example of the graspable category of haptics would be joysticks used in video gaming. Depending on the pressure and angle exerted on the joysticks, the game responds accordingly. The kinaesthetic feedback from devices like joysticks or game controllers can be felt in more than just our fingertips.

For slightly more serious use-cases, look no further than military bomb disposal units. By using graspable haptics systems, operators can use robots to defuse bombs without putting any people at risk.

Wearable:

These devices usually use pressure, friction or temperature to create a tactile experience. Haptics are used in some smart watches, which can have a tactile response when scrolling or clicking.

Companies working in haptics

There are several labs and research facilities that are making a name for themselves in haptics. A Swiss lab working for the Swiss Federal Institute of Technology (EPFL) has some interesting projects underway. The University of South Carolina also has a Haptics Robotic and Virtual Interaction (HaRVI) lab. Many universities also have research centres dedicated to haptic technology, including Stanford and King’s College London.

There are some big names also researching the utilisation of haptics too. Companies like Disney are researching different ways to use haptic technology, including interactions between humans and robots and haptic jackets.

The future of haptics

There’s so much research being done into the applications of haptic technology, including some things that could be revolutionary. Among other things the University of South Carolina are working on a device called ‘Grabity’, which is trying to add the feeling of weight and gravity to graspable haptics. As you can imagine, it’s difficult to add the perception of a different weight to a graspable device. The way they do this is through the use of voice coil actuators. These electronic components convert electric signals into magnetic force, giving a feeling similar to gravity.

Several labs and companies are also working on haptic soft pneumatic actuator (SPA) skin. This invention could be used in soft robotics, which in turn could be used for an array of life-changing applications. The skin could go onto invasive surgical instruments and rehabilitation devices since it can safely interact with the human body.

Disney’s research division has several haptic projects running, including one for haptic telepresence robots. The robot uses hydraulic and pneumatic lines, combined with a remote person controlling the robot.

So close you can almost touch it

Haptics is a constantly evolving field of research with some really exciting potential developments down the line.

However, something you don’t have to wait for is finding those electronic components you’ve been searching for. Cyclops is on hand to fulfil all your semiconductor requirements, be it new, obsolete or anything in between. Contact us today to find those components you’ve been looking for on +44 (0) 1904 415 415. Alternatively, email us at sales@cyclops-electronics.com. 

Categories
Electronic Components

Semiconductor industry and UK Government

UK government, semiconductor industry

The government has responded to a report released late last year on the UK semiconductor industry.

The report, released by the Business, Energy and Industrial Strategy (BEIS) Committee, details recommendations on how the UK semiconductor industry needs to improve to keep up with global development. It also emphasises the urgency to publish the UK’s long-awaited semiconductor strategy.

The Department of Digital, Culture, Media & Sport (DCMS) released the response to the report in early February. It is the latest in a chain of government responses to increased calls for government support for the semiconductor industry.

The response

Some of the main points covered in the response included:

·         The UK is currently working with international allies to guarantee and safeguard the security of the UK chip supply

·         It is important to protect the UK semiconductor industry from external national security threats

·         Cooperation and communication between the industry and the government should be established and maintained

·         The UK should not try and be self-sufficient, but should focus on its strengths and form partnerships to complete the supply chain

Among other topics discussed in the response is the recent purchase of Newport Wafer Fab by Nexperia. Due to certain concerns, Nexperia has been asked by the BEIS to sell 86% or more of the fab. The DCMS declined to comment any further on the matter because of future potential judicial review proceedings.

On a final note the DCMS said it would work closely with all government departments, the BEIS and the Department for International Trade to make the publication and execution of the UK’s semiconductor strategy successful for the industry. The response did not, however, give a timeline for when to expect the long-anticipated strategy.

A quick recap

The UK semiconductor strategy has been in the works for around two years at this point. It is yet to be released. Apparently, it was due to be published in November 2022, but there is still no sign of it.

Many tech-oriented organisations, committees and unions are calling for more urgency on the part of the government. Even before the strategy was announced, people were petitioning for more funding and priority on the UK’s chip industry.

Days after the government response was published, the BEIS, who submitted the original report, was disbanded by the Prime Minister. It has been replaced with the Department of Energy Security and Net Zero

There is still much anticipation for the coming semiconductor industry strategy and the changes it may bring.

Global presence

 

Cyclops’s office is based in the UK, but we have a global network of offices and partners here for you. No matter what component you’re looking for, we can help. Contact Cyclops today on +44 (0) 1904 415 415, or email us at sales@cyclops-electronics.com. 

Categories
Electronic Components Future

Using AI to design microchips

AI to design microchips

Artificial intelligence (AI) is on everyone’s mind right now. With the rise of ChatGPT  and other AI software expanding our potential, every industry is wondering how AI can help them. The electronics industry will not miss out.

The market

One company providing industry insights, Deloitte Global, predicted this year semiconductor companies will spend around $300 million on AI tools.

Granted, in the grand scheme of things $300 million is not a huge amount compared to the entire market, worth $660 billion. However, the return on investment is huge and can’t be ignored.

But staff should not fear, these tools are used to help, not replace, engineers. Chip design tools have been created by companies specialising in Electronic Design Automation (EDA). The tools are usually to help engineers design and simulate chips, without the need to physically manufacture them.

The price of the future?

These AI tools aren’t for everyone – a single license could be very pricey, and well above what smaller companies could afford. This would be a small price to pay for those who can afford it though, since the resulting designs could be worth billions.

It is also possible for companies to create their own AI tools in-house instead of buying from an EDA company. This, however, would need the company to have AI expertise already.

The great thing about working alongside AI is it greatly improves efficiency and size of semiconductors. AI tools can design chips under the 10nm process node to make them even smaller and more efficient.

Staff shortages

Another advantage of using AI currently is to bridge the employment and skill gap. Because of legislation like the US and EU Chips Act, there’s a need for many more highly-qualified and skilled people within the semiconductor industry. But filling those new jobs does not happen instantly, in fact it could take years to fully train people to fill those roles. In this case, using AI in the meantime makes perfect sense, giving current engineers room to breathe.

AI already has some sway in the industry. Approximately 30% of semiconductor device makers surveyed by McKinsey said they were already generating value through AI or ML. The other 70% are still only in the starting stages of implementing the technology.

A learning curve

Within the umbrella term of AI, there are technologies that are used including graph neural networks (GNNs) and reinforcement learning (RL). RL is the repetitive running of simulations and finding a positive result through trial and error. AI can run these simulations at such a high speed, and without the use of a physical version of the electronic components.

GNNs, on the other hand, are advanced in other ways. This machine learning algorithm analyses graphs made up of nodes and edges, extracting information and making predictions. Because the structure of a chip share a similar structure to these graphs, GNNs can be used to analyse and optimise chip structure.

I Robot

One thing you don’t need artificial intelligence for is knowing that Cyclops is your best choice. When you’re looking for electronic components, whether obsolete or everyday, call Cyclops for the best prices and delivery time for your components. Get in touch today at sales@cyclops-electronics.com, or call us on +44 (0) 1904 415 415.

Categories
Uncategorized

Celebrating women in tech/electronics

International Women’s Day

In celebration of International Women’s Day, we have made a list of some of the amazing women in tech. Of course, there are hundreds more so please don’t worry if your favourite lady doesn’t feature!

Edith Clarke

Born in 1883, Clarke studied mathematics and astronomy before becoming a civil engineering student at the University of Wisconsin. After also earning a master’s in electrical engineering, Clarke filed a patent for her ‘graphical calculator’. The calculator was used to solve electric power transmission line problems. The engineer also made history by becoming the first female electrical engineering professor in the US in 1947.

Yoky Matsuoka

Before working for big names including Apple, Google and Nest, Matsuoka received awards for her work in robotics and neuroscience. With the grant she went on to found a non-profit organisation. The NGO focused on removing reading barriers for children with physical and learning challenges.

Matsuoka also founded the Centre for Sensorimotor Neural Engineering and Neurobotics Laboratory. This centre works to create devices that can restore sensation and movement in human bodies. Since then she has gone onto work in innovation and health, and now run independent Panasonic subsidiary Yohana.

Kristina M Johnson

Among other achievements, Johnson is known for her research in optoelectronics. While working with Empire State Development, she signed many industry partnerships with companies including IBM and Applied Materials.

Since then, she has co-founded organisations including ColorLink, which later became part of RealD, responsible for the Real3-D system using in hundreds of movies, including Avatar. Johnson has also done a lot of revolutionary work in clean energy and sustainable infrastructure.

Caroline Haslett

Haslett was instrumental in opening the world of engineering up to women. The women’s right campaigner was born in 1895, and only 19 years later she was working for an engineering firm that made steam boilers. In the following years she joined the Women’s Engineering Society, then the Director of the Electrical Association for Women.

Later in life Haslett was made a Dame Commander of the Order of the British Empire.

Melonee Wise

As CEO of Fetch Robotics, Wise spent her days researching, developing, and delivering robotics for the logistics industry. Since then, Fetch has been acquired by Zebra Technologies, and Wise has become VP and General Manager of Robotics Automation.

She has featured in Business Insider and the Silicon Valley Business Journal for achieving so much at a young age. Wise’s speciality is in Autonomous Mobile Robots (AMRs) for warehousing and logistics.

Lisa Su

Dr Su is chair and CEO of AMD. She joined the company in 2012 as senior VP and general manager. Prior to this, Su worked at Freescale Semiconductor Inc. in the areas of global strategy, marketing and engineering.

Before this, Dr Su spent years working for Texas Instruments and IBM. In 2018 she received the Global Semiconductor Association’s Dr Morris Chang Exemplary Leadership Award.

Lalitha Suryanarayana

Recently Suryanarayana has joined the Global Semiconductor Alliance Women’s Leadership Council. Alongside that, she is VP, Strategy, Mergers & Acquisitions at Infineon Technologies. Previously, Suryanarayana was senior director for Qualcomm Technologies, and before that worked at AT&T.

Debora Shoquist

Shoquist is executive VP of operations at NVIDIA, and is responsible for the company’s IT, operations and supply chain functions. She is also overseeing construction of the company’s new building at its Santa Clara headquarters, worth $360-380 million.

After joining NVIDIA in 2007, it only took her two years to move from senior VP to executive VP. Before that she worked at Quantum, Coherent, and JDS Uniphase.

Ann B Kelleher

As executive VP and general manager of Technology Development at Intel, Dr Kelleher is responsible for research, development and deployment of next-gen silicon logic, packaging and test technologies.

Kelleher started her electronics leadership journey in Ireland working for Intel’s Fab 24. She later moved to the US to manage the company’s Fab 12 facility in Chandler, Arizona.

Recognition

We know how important it is to recognise all of our staff, both male and female, and the contributions they make to the company and society. That is why International Women’s Day, and other celebrations like it, are so important to us. To find out more about International Women’s Day, follow this link.

Categories
Future

What is Borophene?

Borophene

Borophene is one of the newest innovations in the two-dimensional material market and could have many uses in the future.

There has been an increasing interest in 2D materials in recent history. It started with graphene in the early 2000s and borophene is one of the latest.

The material itself wasn’t synthesised until 2015, but it was first simulated in the 90s to see how boron atoms would form a monolayer. To synthesise the material, boron atoms were condensed onto a pure silver surface.

The arrangement of silver atoms makes boron form a similar structure, but there can be gaps in it, giving the material a unique structure.

Advantages

Borophene has been found to have a lot of benefits, including its strength, flexibility and is a superconductor. Not only that, but it conducts both electricity and heat, and its purpose can be altered depending on the structure.

One of borophene’s more interesting abilities is how it can act as a catalyst. It can break down molecular hydrogen ions, and hydrogen and oxygen ions from water. Hydrogen atoms also stick to borophene, meaning it could be a potential material for hydrogen storage. In theory the material could store more than 15% of its weight in hydrogen, much more than its competitors.

Borophene is also being touted as the next anode material in future, more powerful lithium-ion (Li-ion) batteries. Borophene is said to have the largest storage capacity of any 2D material.

Disadvantages

There are several drawbacks to borophene as well. It can’t currently be used widely, and it is difficult to make in large quantities. The benefit of having a reactive material can also be a disadvantage, when it’s vulnerable to oxidation. The production process is costly, too.

Despite these negatives, there are hopes borophene will have a multitude of uses in the near future. Aside from Li-ion batteries, catalysis and hydrogen storage, it can also be used for flexible electronics.

Another potential future usage is the use of borophene for gas sensing applications thanks to its ability to absorb gas. Its large surface-area-to-volume ratios make it suitable for gas sensors too.

An optimistic outlook

If borophene can be manufactured in large quantities, it could be used in many applications in the future. It will be an interesting few years watching the development and progression of this material.

That will be helpful down the line, but in the here and now look to Cyclops. We have all the electronic components you need and will go out of our way to source reliably. Contact us today at sales@cyclops-electronics.com or call us on +44 (0) 1904 415 415.

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