Cisco Blogs


Cisco Blog > Internet of Everything

Girls Among the Geeks: Why Women Should Absolutely Seek Careers in Tech

Choosing a career in technology turned out to be one of the best decisions of my life. At one time, however, it seemed counterintuitive to enter such a male-dominated industry. I’m not an engineer. I don’t have a degree in computer science. The only traditional tech skill I possessed was a small knowledge of HTML programming language, which I at one time used to put up static web pages. Today, that skill is useful only for editing blog posts.

What I was trained for was design. I moved into technology because it offered me a fresh way to leverage those talents while having a bigger impact. As a designer, I was taught to understand the context of a problem and to generate insights and creative solutions. I switched from a career in print design because technology was providing exciting new ways to reach people. I found it fascinating and wanted to be a part of it.

Apparently, I’m in the minority. A Forbes article cited research from Maria Klawe, a computer scientist and president of Harvey Mudd College, in listing some of the main reasons women don’t choose tech careers. Many believe that they won’t find a career in tech interesting, while others fear they won’t be good at it. A third concern is working in such a predominantly male bastion.

I have to say that my experience on all three counts has been just the opposite.

Read More »

Tags: , , , , , , , , , , , ,

What Does IoT Mean to You?

What does IoT Mean to YouA few weeks ago I started to prepare my session for the great meeting of the minds at Cisco Live in San Francisco. I have to confess that at the beginning it felt a bit weird creating a presentation about Internet of Things (IoT), a market that is targeting Operational Technology (OT) decision-makers, for an event that for many years now has been a “mecca” for Information Technology (IT) professionals felt incongruous.

But the more I thought about it, the more excited I got about the opportunity. As the IoT market gets better defined and developed, and grows in size and relevance, it presents an unprecedented opportunity for IT professionals to engage in the conversation and bring in their experience, skills and perspective. The IoT solutions required by OT professionals are ripe for innovation, the type of innovation that IT professionals are great at.

Resilient, scalable and secure converged networks, simplified and automated management, new computing models (Fog) that deliver distributed intelligence, and system-wide application enablement are building blocks for more advanced and smarter solutions for IoT. In a previous blog I talked about some of the characteristics of these new environments, and how the extension of the traditional IT environments outside the “carpeted office” can deliver incredible gains in visibility, automation and control. Think about these examples in terms of business value enabled by Cisco’s IoT portfolio: Read More »

Tags: , , , , , ,

Attending Cisco Live US 2014? Five good reasons to check out BRKEVT-2311!

IP Video Surveillance is one of the most important applications for companies today since real time video surveillance and analytics can be used not only to protect the business, people and assets, but it can also be used as the eyes, ears and memory of the business to improve decision making and operations, significantly increasing the value of people, processes, data and things.

Internet of Everything

Internet of Everything

So, if that doesn’t sway you, here are five good reasons to check out Network Design and Implementation for IP Video Surveillance (BRKEVT-2311)

  1. Your Business: IP Video Surveillance and related analytics applications are becoming the eyes and the ears of business.  Beyond safety and security, there are many business use cases and applications that can save your company valuable time, money, and resources.
  2. Your Network:  Similar to two way video, and streaming video, video surveillance is one of the most demanding applications on a network and you will be introduced to ways to meet this demand.
  3. Your Skills: Increased technical understanding IP Video Surveillance design and implementation is a great way enhance and add to your existing skills.
  4. Your Future: The Internet of Things has made many new solutions possible with fog computing, open application eco-system partners, and analytics with IP Video Surveillance that is a central component.
  5. Your Cisco Team – Cisco technical experts, Lionel Hunt and Jason Lee are delivering this together and have received rave reviews in past sessions.  If this isn’t one of your favorite sessions of Cisco Live, I’ll eat my hat.*

Read More »

Tags: , , ,

The Extended Network Requires Security That’s the Same, Only Different

IoT Double Edged SwordWhen I was in grade school, my best friend had a favorite saying whenever he disagreed with somebody’s observation that two things were really similar. “It’s the same, only different,” he would quip. Though this phrase was mostly intended to be flippant and evoke an emotional response from the recipient, I’ve finally found a topic where his phrase is 100 percent legitimate; IoT security. That’s because when it comes to securing IoT, we’re not talking about a single, homogeneous network, but rather the extended network which comprises both Information Technology (IT) and Operational Technology (OT) environments.

While existing IT networks have included cloud and perimeter security for many years, OT environments have traditionally been air gapped from the Internet, and therefore only required physical security components to ensure a high level of secure access and safety for plant personnel. And since IT and OT networks were completely separate, the radical differences in their approach to security didn’t make much of a difference – users of each simply lived in blissful isolation. But IoT is changing all of that! Read More »

Tags: , , , , , , , , , ,

Wearable to Aware-able: Contact, Connection, Context

This two-part blog series discusses the future of wearables and mobility in an #InternetOfEverything world.

Since the dawn of time, humans have been motivated by an innate desire to be connected to each other and to information. Today, we are seeing this need satisfied as the Internet of Everything (IoE) evolves to connect more people, process, data and things than ever before. An essential part of the growth of the Internet of Everything will depend on how mobile devices, connected things and wearable technology adapts and develops to become more aware and intelligent.

Today, the wearable device market is a nascent, but growing market. There are about 160 unique wearable devices on the market, and IDTechEx predicts wearables will grow to a $70 billion market in the next ten years. However, despite its growing market share, many still have limited views of what a wearable is and the innovation these devices will encourage in our mobile-led IoE world.

In this post, I’ll share some thoughts I presented at the recent Wearable Technology Conference that explores how we will soon see wearables move from being just wearable to becoming aware-able through increased contact, connections and context.

Let’s Start at the Beginning…What is a Wearable?

There is a lot of confusion in the industry about what a wearable is and the role it plays in our lives.  For example, advances in exoskeletons for military applications and sports define a wearable as more than just a device for your wrist.

And it’s not just for humans.

Osaka University and the Tokyo University of Agriculture and Technology (TUAT) co-developed a fuel cell that is expected to be used for forming a wireless mesh networks with cyborg insects in emergency situations. In this case, insects can be used for wirelessly transmitting various sensor signals in areas that humans simply can’t go – such as disaster areas or for search and rescue efforts. It may seem a bit crazy now, but connecting these flying sensor insects to the network can create a very interesting, new capability that will challenge our definition of what a wearable is over time.

Why Now – and what’s all the Hype About?

Simply put, the size of technology is shrinking. Technology shrinks every decade about a 100-fold, so while in the mid-80’s we were carrying around a separate music player, telephone and calculator, today we carry all those capabilities into one device: our smartphone. Couple this trend with ongoing advances in microscopic sensors and computers the size of a grain of sand and it’s clear we are just beginning to understand what’s possible for new IoT connections and mobile innovations.

Wearable 2.0: From Wearable to Aware-able

While most wearables on the market today are built to capture WHAT we are doing, they don’t tell us HOW we are doing. We are seeing an evolution of wearables that will focus more on HOW we are doing, and capture insights that can change our lives. For example, while today’s wearable bracelet or watch can tell me my body is moving, it cannot tell me anything about my biological processes – such as my glucose levels or blood pressure.

For this evolution to occur, wearable devices – or aware-able devices – require three things:

Cisco_WearableAwareables - Dave Blog

  1. Contact with your body
  2. Connections with the world
  3. Context by providing relevant information

Let’s take a deeper look at each of these “Three Cs.”

Read More »

Tags: , , , , , , , , , , , , , , , , ,