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Rich Tehrani
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How SmartSenseCom uses Microphones to Detect Drone Threats

April 29, 2014



A frequent concern I have shared these past months is drones used as weapons – whether they are equipped with firearms or explosives. Security today is quite-often a two-dimensional affair, especially in outdoor arenas such as stadiums where a pat down and metal detector are typically used to ensure there aren’t any dangerous items being brought in. When a third-dimension becomes available to criminals and terrorists, the situation quickly spirals in complexity.

The question civilized society has to ask is how do we prevent crime and terrorism as the threat evolves from 2D to 3D?







Enter SmartSenseCom Inc., a company in semi-stealth mode using ultra-sensitive microphones (PDF) to detect the electric motors associated with flying objects.

Photoluminescent Paint Markers Could Save Taxpayers Billions

February 7, 2013

Julius Genachowski Makes Brilliant Move at FCC in Hiring Henning Schulzrinne as CTO

December 29, 2011

Earlier this month, FCC Chairman Julius Genachowski announced the appointment of Henning Schulzrinne as Chief Technology Officer – a major move forward for the FCC and the US communications regulatory environment. This move was made in-part because the FCC has had to keep up with fairly rapid changes in the communications and networking worlds. Telephony was once a circuit-switched service provided by a handful of large telecommunications companies and a number of regional players.

It was relatively easy to understand and regulate.

American Superconductor and the Case of Chinese Industrial Espionage

December 15, 2011

 

Last year I had a chance to sit down with Jason Fredette of American Superconductor about their state of the art technology which allows wind turbines to be more efficient. Moreover the company talked about its strong focus on superconductor wire which is a small fraction of the size of traditional copper wire. I was intrigued – I figured this is the sort of company that becomes the next major tech innovator… One that will do very well for investors.

FreeWave Technologies Provides Secure, Long-Range Radio Communications

October 26, 2011

Submarine cable systems between the UK, Canada and Paris became essential in the 1850s as the British government found itself in a situation where it would fight wars, sign treaties and still have thousands of soldiers in the field fighting – totally oblivious to the end of conflict. This cost the UK a tremendous amount of money and reducing this cost became a priority. Once the cables were laid they also became invaluable to the shipping industry as they allowed ships to be rerouted to ports which would be more lucrative destinations.

Nowadays with 3G, 4G and WiFi networks overlapping in much of the developed world we take instant communications for granted but this is not the case.

Why Blocked AT&T, T-Mobile USA Deal is Good for Growth

August 31, 2011

Critics might say, in the history of M&A, it is difficult to recall one instance where more jobs were created as a result of two companies coming together. Yet this is the argument AT&T has been making for just less than three months after the merger announcement with AT&T and T-Mobile USA was announced. In part the argument was reinforced by the company's commitment to bring remote call center jobs back to the states.

Moreover, AT&T’s claim that this merger would be good for consumers is an interesting one as critics might say it is fairly easy to argue either side.

What the Post-Hurricane Irene Cavalry Looks Like

August 28, 2011

PSTN Death is Near

July 7, 2011

I vividly remember driving my car in 1999 – two years after the company where I am CEO, TMC decided to launch Internet Telephony Magazine and thinking VoIP was going to change the way communications works and eventually kill the PSTN. It seemed to me that within five years most of the world would make the transition as the cost disparity at the time was quite large between the PSTN and VoIP connections. Moreover, there were a myriad of free calling services using VoIP such as Dialpad which were ad supported, putting even more pressure on traditional telecom networks.

Within a few years the dotcom and telecom bubbles burst (we collectively said goodbye (details) to Dialpad and its competitors) and the cost for using the PSTN dropped substantially in order to better compete with IP communications alternatives.

Sprint Tries Desperately to Block AT&T, T-Mobile USA Merger

June 28, 2011



At a time when wireless broadband is becoming so important to US consumers and businesses, how can it make sense to have less choice in the market? Moreover, as carriers shift from all-you-can-eat pricing to a tiered system, isn't it obvious that wireless charges for consumers are going to skyrocket?

These are some of the arguments opponents to the merger of AT&T and T-Mobile USA are making but AT&T spends so much on lobbying and is so well-connected, they seem to be close to getting their deal done.

The situation for Sprint is so dire, the company's CEO Dan Hesse is doing virtually anything he can to prove the deal is bad for consumers. This includes an 18-state push and tripling of the time he spends in front of Congress and regulatory bodies.

Generally any action has positives and negatives associated with it and Hesse has to prove that on balance, AT&T will either provide inferior service or higher prices as a result of this merger.

Certainly the momentum is on the side of AT&T and not Sprint but the government does need to sign off on this deal and if he can find enough sympathetic listeners he may be able to kill this deal or at least make AT&T have to give up some very painful items to get it done.

More from Bloomberg BusinessWeek.











Home Automation Could Be Next Tech Bright Spot

June 22, 2011

The future looks bring for home automation and energy management vendors



Hold onto your hat tech investors – we already have some hot sectors like consumer electronics, wireless, the cloud, VoIP, collaboration, healthcare automation and security to name a few. Now, home automation is looking like it could be the next big thing as evidenced by this great article by TMCnet’s Peter Bernstein who goes through seven reasons why we are at a home automation/energy management tipping point.

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