Poodles Can Fly!

Poodles Can Fly!

Wednesday, September 1, 2010

Horace Mann Elementary School 2010 Summary STAR Results

Recently California released the results of the annual STAR testing, a putative measure of the teaching effectiveness of schools in the state.

Aside: My cynical take on the STAR tests is that they are predictive of the success of a school district in keeping the Federal funds flowing into the district. They may or may not predict academic success. They are also what we have and much like having a hammer and solving problems...

Tuesday, July 27, 2010

Clouds Part. Suddenly, Vision is Much Clearer

The process of researching a new report requires me to read through the set of patent filings from a single company - actually a single design team - in a short period of time. The filing history goes back into the latter half of the 90's and ends in the current half of the naughts. It is interesting watching the evolution of the approach moving from design point applications of technology and becoming more general as the actual patents are granted.

During this process I had the strong sense that I was looking over the shoulders of a set of designers undertaking to solve a set of problems over an extended period and seeing the evolution of their understanding of the problem and solution spaces. The application titles referred to measuring light levels at specific public locations as an example of a very specific point solution.

Without getting to deeply into the specifics of the company and technologies involved - this activity is after all in support of a new product - the reaction when I expressed the above opinion to the companies industry competitors the reaction was less than positive. "It's all very obvious don't you know." I was very curious about what I would hear when I finally had a chance to speak with one of the principals from the group.

Again, not getting too deeply into the details, the company was organized to perform outsourced product development for a largish multinational technology manufacturer. The work that led to the patent filings I am reading also led to actual products that are in the marketplace today.

Unfortunately, there are a number of hot new startups of the opinion that their revolutionary ideas are new and unique. Bummer. Should have done some competitive research and maybe considered a licensing agreement before coming to market.

Thursday, July 22, 2010

A Blast From the Past - Far Wierder Than Finding an Old Presentation on the Web

Received a communication late yesterday from a very determined individual that wished to know the latest about Broadband in Gas, a topic we covered in a report about five years ago. The idea is that by using a particular type of RF technology it should be possible to utilize natural gas infrastructure to deliver broadband services to a dwelling. Given that the medium is underground and inside either a plastic or metallic pipe the RF spectrum is empty and unregulated, and has an available spectrum running from DC to light with essentially unlimited transmitted power.

'I gotcha 5 GHz and 60dbm right here pally.'



The idea never reached escape velocity for a number of reasons, most of which were financial and political, having nothing to do with the technical feasibility. The company promoting the idea ultimately re-purposed the approach and did some work on (mostly) non-invasive remote measurement of internal pipeline damage and now seems to have vanished. For a natural gas utility the potential value of the spectrum inside the pipes is enormous; hence the calls and email.

It turns out the call was triggered by this link: How the heck did this happen? which shows up in Google as having been posted within the past month or so.

Automated content generator gone bad? Early indication of renewed interest in the approach?

Who knows?

Tuesday, July 20, 2010

All Things Considered, That Held Up Surprisingly Well

Presentation to Antennas and Systems in 2008

In early 2008 Kirsten and I were asked to write an article titled "Is 2008 the Year of ZigBee?" I was also invited to make a presentation with that title to the Antennas and Systems Conference. Talk about pressure. The astute reader will notice that by September most of the year is well situated in the past, safe from any forecasts and predictions made by yours truly. It turns out that we didn't do a bad job of it. Not perfect mind you; definitely someplace between a 'Gentleman's C' and a solid B, which is not bad for analysts.

So perhaps I can be forgiven for the definite cringe experienced when I recently came across the presentation out there where the past never dies.

There are definitely some cringe worthy moments in there, although surprisingly the themes and conclusions hold up pretty well even after two years have passed.