Cisco Blogs

Cisco Blog > Cloud

Fog Can Help Shape the Future of IoT

Whenever I hear about a serious train accident, mugging or shootout on the streets of a city, my thoughts often turn to Fog Computing.  The same is true when I too am stuck idling in a traffic jam or at home and there’s a power outage during a winter storm or a summer heat wave.


Why do I think about Fog Computing?  Well, my job at Cisco is to not only identify the latest disruptive Internet of Things (IoT) technologies, but also to validate where they might be applied to improve overall quality of life..  Whether it’s drones, artificial intelligence or robotics, my passion is to accelerate the art of the possible.


Lego Smart City shows what is possible

Consider Fog Computing.  Fog extends cloud computing to the edge of the network.  This provides a virtualized platform for compute, storage and network services between devices and data storage centers in the cloud.  Because of its low latency, location awareness, real-time interactions and wide geo distribution, Fog Computing can sense and respond to situations in the real physical world almost instantly.

The speed and power of Fog to connect people, data, processes and things opens up a new world of practical solutions.  For example, Fog Computing, when combined with sensors and wireless networks, can immediately alert the train operator as soon as there is trouble on the tracks, such as a slow-walking pedestrian or a stalled vehicle.   With Fog, energy loads can be automatically re-balanced or re-routed to alternative sources during spikes in demand or low availability.

In a Smart+Connected Community, acoustic sensors deployed around streets that are connected to Fog Computing infrastructure can identify gunshots, perpetrators, victims, accidents, or even cries for help with high accuracy while also alerting appropriate authorities.

Read More »

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


Work Day Journey for the Digital Citizen

Wake up. Get ready for the day. Hurry up to…wait in traffic? According to the U.S. Department of Transportation, traffic congestion in the United States alone results in more than 4 billion hours of travel delay and nearly 3 billion gallons of gas used, at a cost of $80 billion a year. More than 25 percent of traffic congestion is non-recurrent, according to the Federal Highway Administration, meaning that in large part, it is caused by traffic incidents. Detecting these incidents early and responding to them effectively makes for safer roads, less congestion, and smoother traffic flow.

Leveraging technology and innovation will be essential for transportation in the world’s swelling urban areas as increasing populations, and other factors like climate change, will continue to impact current transportation systems and roadways.

Read More »

Tags: , , , , , , , , ,

#WednesdayWalkabout Series: Big Data Benefits for the Digital Citizen

Co-authored with Munish Khetrapal

Big data, what’s the big deal?

With the pressure to innovate faster, the onslaught of rapid urbanization, and heightened citizen expectations, government organizations and leaders are looking to the Internet of Everything.

Of the many technology trends that enable the Internet of Everything, big data and analytics warrant special consideration. The astonishing amount of data traversing today’s networks is growing exponentially each day. A recent IDC research report highlights that from now until 2020, the digital universe will double every two years.

This growth in data represents a remarkable opportunity for global public sector organizations, particularly for government leaders. The automated collection of data – from devices, sensors, and physical objects – and use of the resulting information is providing unprecedented visibility and decision-making capabilities. This is paving the way for faster incident response, safer communities, better operational efficiency, secure access to anytime, anywhere services, and an overall heightened citizen experience.

Read More »

Tags: , , , , , , , , ,

#WednesdayWalkabout Series Kickoff: The Internet of Everything and Tomorrow’s Digital Cities, Today

It’s Here and It’s Happening Now

As large populations shift to urban areas, cities are under tremendous pressure to compete economically and grow sustainably. In the era of digital disruption, citizens are also expecting more from their engagements with local, regional, and national government organizations and leaders. In response to these pressing challenges, communities around the world are going digital and creating new, intelligent connections with the Internet of Everything (IoE).

Read More »

Tags: , , , , , , , , ,

Is Big Data the Eyeballs of the Dot-Com Era?

Remember the halcyon days of the Dot-Com era? A frothy stock market, venture capital money flowing like water and famous sock puppets characterized the exuberance of the day. One company ( spent $188 million in just six months to create an online fashion store. And 16 start-ups spent over $2 million each for a 30 second advertising slot during Superbowl XXXIV to crow of their existence. But, all of the money didn’t matter – the mantra was all about capturing “eyeballs.”

The business theory of the day was that if you could get people to your website (the eyeballs) then somehow the money would come gushing in. You were a heretic if you questioned how that would happen. Eyeballs were a very monetizable item, so the more of them the better. Of course, we know what happened. The Dot-Com era came to a Read More »

Tags: , , , , , , ,