TechSector

Is Technology Diffusion in a Lull?

There are minor but growing elements of evidence that the rate of technological change has moderated in this decade.  Whether this is a temporary trough that merely precedes a return to the trendline, or whether the trendline itself was greatly overestimated, will not be decisively known for some years.  In this article, I will attempt to examine some datapoints to determine whether we are at, or behind, where we would expect to be in 2008. 

There is overwhelming evidence that many seemingly unrelated technologies are progressing at an accelerating rate.  However, the exact magnitude to the accelerating gradient - the second derivative - is difficult to measure with precision.  Furthermore, there are periods where advancement can be significantly above or below any such trendline. 

This brings us to the chart below from Ray Kurzweil (from Wikipedia) :

 

This chart appears prominently in many of Kurzweil's writings, and brilliantly conveys the concept of how each major consumer technology reached the mainstream (as defined by a 25% US household penetration rate) in successively shorter times.  The horizontal axis represents the year in which the technology was invented. 

This chart was produced some years ago, and therein lies the problem.  If we were to update the chart to the present day, which technology would be the next addition after 'The Web'? 

Many technologies can claim to be the ones to occupy the next position on the chart.  IPods and other portable mp3 players, various Web 2.0 applications like social networking, and flat-panel TVs all reached the 25% level of mainstream adoption in under 6 years in accordance with an extrapolation of the chart through 2008.  However, it is debatable that any of these are 'revolutionary' technologies like the ones on the chart, rather than merely increments above incumbent predecessors.  The iPod merely improved upon the capacity and flexibility of the walkman, the plasma TV merely consumed less space than the tube TV, etc.  The technologies on the chart are all infrastructures of some sort, and it is clear that after 'The Web', we are challenged to find a suitable candidate for the next entry. 

Thus, we either are on the brink of some overdue technology emerging to reach 25% penetration of US households in 6 years or less, or the rapid diffusion of the Internet truly was a historical anomaly, and for the period from 2001 to 2008 we were merely correcting back to a trendline of much slower diffusion (where it take 10-15 years for a technology to each 25% penetration in the US).  One of the two has to be true, at least for an affluent society like the US.

This brings us to the third and final dimension of possibility.  This being the decade of globalization, with globalization itself being an expected natural progression of technological change, perhaps a US-centric chart itself was inappropriate to begin with.  Landline telephones and television sets still do not have 25% penetration in countries like India, but mobile phones jumped from zero to 10% penetration in under 7 years.  The oft-cited 'leapfrogging' of technologies that developing nations can benefit from is a crucial piece of technological diffusion, which would thus show a much smaller interval between 'telephones' and 'mobile phones' than in the US-based chart above.  Perhaps '10% Worldwide Household Penetration' is a more suitable measure than '25% US Household Penetration', which would then possibly show that there is no lull in worldwide technological adoption at all. 

I may try to put together this new worldwide chart.  The horizontal axis would not change, but the placement of datapoints along the vertical axis would.  Perhaps Kurzweil merely has to break out of US-centricity in order to strengthen his case and rebut most of his critics. 

The future will disclose the results to us soon enough.

(crossposted on The Futurist)

Related :

Are You Acceleration Aware?

The Impact of Computing

These are the Best of Times

Nine Tantalizing Small Companies

In scouring the startup universe for the companies and technologies that can reshape human society and create entirely new industries, one has to play the role of a prospective Venture Capitalist, yet not be constrained by the need for a financial exit 3-6 years hence. 

Therefore, I have assembled a list of nine small companies, each with technologies that have the potential to create trillion-dollar economic disruptions by 2020.  Note that the emphasis is on the technologies rather than the companies themselves, as a startup requires much more than a revolutionary technology in order to prosper.  Management skills, team synergy, and execution efficiency are all equally important.  I predict that out of this list of nine companies, perhaps one or two will become titans, while the others will be acquired by larger companies for modest sums, enabling the technology to reach the market through the acquiring company. 

1) NanoSolar : NanoSolar produces low-cost solar cells that are manufactured by a process analogous to 'printing'.  The company's technology was selected by Popular Mechanics as the 'Innovation of the Year' for 2007, and Nanosolar's solar cells are significantly ahead of the Solar Energy Cost Curve.  The flexible, thin nature of Nanosolar's cells may enable them to be quickly incorporated onto the surfaces of many types of commercial buildings.  Nanosolar's first shipments have already occurred, and if we see several large deployments in the near future, this might just be the company that finally makes solar energy a mass-adopted consumer technology.  Nanosolar itself calls this the 'third wave' of solar power technology. 

2) Tesla Motors : I wrote about Tesla Motors in late 2006.  Tesla produces fully electric cars that can consume as little as 1 cent of electricity per mile.  They are about to deliver the first few hundred units of the $98,000 Tesla Roadster to customers, and while the Roadster is not a car that can be marketed to average consumers, Tesla intends to release a 4-door $50,000 sedan named 'WhiteStar' in 2010, and a $30,000 sedan by 2013.  The press coverage devoted to Tesla Motors has been impressive, but until the WhiteStar sedan successfully sells at least 10,000 units, Tesla will not have silenced critics who say the technology cannot be brought down to mass-market costs. 

3) Aptera Motors : When I first wrote about Tesla Motors, it was before I had heard about Aptera Motors.  While Tesla is aiming to produce a $30,000 sedan for 2013, Aptera already has an all-electric car due for late 2008 that is priced at just $27,000, while delivering the equivalent of between 200 and 330 mpg.  The fact that the vehicle has just three wheels may reduce mainstream appeal to some degree, but the futuristic appearance of the car will attract others.  Aptera Motors is a top candidate for winning the Automotive X-Prize in 2010. 

The simultaneous use of Nanosolar's solar panels with the all-electric cars from Tesla and Aptera may enable automotive driving to be powered by solar generated electricity for the average single-family household.  The combination of these two technologies would be the 'killer ap' of getting off of oil and onto fully renewable energy for cars. 

4) 23andMe : This company gets some press due to the fact that co-founder Anne Wojcicki is married to Sergey Brin, even as Google has poured $3.9M into 23andMe.  Aside from this, what 23andMe offers is an individual's personal genome for just $1000.  What a personal genome provides is a profile of which health conditions the customer is more or less susceptible to, and thus enables the customer to provide this information to his physician, and make the preventive lifestyle adjustments well in advance.  Proactive consumers will be able to extend their lifespans by systematically reducing their risks of ailments they are genetically predisposed to.  As the service is a function of computational power, the price of a personal genome will, of course, drop, and might become an integral part of the average person's medical records, as well as an expense that insurance covers. 

5) Desktop Factory : In 2008, Desktop Factory will begin to sell a $5000 device that functions as a 3-D printer, printing solid objects one layer at a time.  A user can scan almost any object (including a hand, foot, or head) and reproduce a miniature model of it (up to 5 X 5 X 5 inches).  The material used by the 3-D printer costs about $1 per cubic inch. 

The $5000 printer is a successor to similar $100,000 devices used in mechanical engineering and manufacturing firms.  Due to the Impact of Computing, consumer-targeted devices costing under $1000 will be available no later than 2014.  I envision an ecosystem where people invent their own objects (statuettes, toys, tools, etc.) and share the scanned templates of these objects on social networking sites like MySpace and Facebook.  People can thus 'share' actual objects over the Internet, through printing a downloaded template.  The cost of the printing material will drop over time as well.  A lot of fun is to be had, and expect an impressive array of brilliant ideas to come from people below the age of 16. 

6) Zazzle : Welcome to the age of the instapreneur.  Zazzle enables anyone to design their own consumer commodities like T-shirts, mugs, calendars, bumper stickers, etc. on demand.  If you have an idea, you can produce it on Zazzle with no start-up costs, and no inventory risks.  You profit even from the very first unit you sell, with no worries about breakeven thresholds.  You can produce an infinite number of products, limited only by your imagination.  At this point, those of you reading this are probably in the midst of an avalanche of ideas of products you would like to produce. 

While the bulk of Zazzle users today are would merely be vanity users who manage to sell under ten units of their creations, this new paradigm of low-cost customization will inevitably creep up to major industrial supply chains.  Even more interesting, think about #5 on this list, Desktop Factory, combining with Zazzle's application, into an amazing transformation of the very economics of manufacturing and mass-production. 

7) A123 Systems : Read here about how battery technology is finally set to advance after decades of stagnation.  A123 Systems is at the forefront of these advances, and has already received over $148 Million in private funding, as well as an article from the prestigious MIT Technology Review.  A123 is a supplier for GM's upcoming Volt, and has already has begun to sell a module to convert a Toyota Prius into a plug-in hybrid.  For choices beyond those offered by the #2 and #3 companies on this list, A123 Systems is poised to enable the creation of many new electric or plug-in hybrid vehicles, greatly increasing the the choices available to consumers seeking the equivalent of more than 50 mpg.  A123 may just become the Intel of batteries.  Combine A123's batteries with Nanosolar's cells, and the possibilities become even more interesting. 

8) Luxim : Brightness of light is measured in Lumens, not Watts, which is a measure of power consumption.  Consumers are learning that CFL and LED bulbs offer the same Lumens with just a fifth or a tenth of the Watts consumed by a traditional incandescent bulb, and billions of tons of coal are already being saved by the adoption of CFLs and LEDs.  Luxim, however, aims to take this even further.  Luxim makes tiny bulbs that deliver 8 times as many Lumens per Watt as incandescent bulbs.  The bulbs are too expensive for home use, but are already going into projection TVs.  With $61 Million in funding to date, Luxim's main hurdle will be to reduce the cost of their products enough to penetrate the vast home and office lighting market, which consumes tens of billions of bulbs each year.   

9) Ugobe : Ugobe sells a robotic dinosaur toy known as the Pleo.  A mere toy, especially a $350 toy, would not normally be on a list of technologies that promise to crease the fabric of human society.  However, a closer look at the Pleo reveals many impressive increments in the march to make inexpensive robots more lifelike.  The skin of the Pleo covers the joints, the Pleo has more advanced 'learning' abilities than $2500 robots from a few years ago, and the Pleo even cries when tortured, to the extent that it is difficult to watch this. 

The reason Ugobe is on this list is that I am curious to see what is the next product on their roadmap, so that I can gauge how quickly the technology is advancing.  The next logical step would be an artificial mammal of some sort, with greater intelligence and realistic fur.  The successful creation of this generation of robot would provide the datapoints to enable us to project the approximate arrival of future humanoid robots, for better or for worse.  Another company may leapfrog Ugobe in the meantime, but they are currently at the forefront of the race to create low-priced robotic toys. 

This concludes the list of nine companies that each could greatly alter our lives within the next several years.  Of these nine, at least three, Nanosolar, Tesla Motors, and 23andMe, have Google or Google's founders as investors.  The next 24 months have important milestones for each of these companies to cross (by which time I might have a new list of new companies).  For those that clear their respective near-term bars, there might just be a chance of attaining the dizzy heights that Google, Microsoft, or Intel has.

Related :

The Impact of Computing

A Future Timeline for Automobiles

A Future Timeline for Energy

The Imminent Revolution in Lighting

Batteries Set to Advance, Finally

(crossposted on The Futurist)

US Recession Began in December 2007

The US government usually declares a recession only several months after it has begun.  I find the Economic Cycle Research Institute to be a vastly more reliable source of leading indicators.  While the ECRI has still not declared a recession as 'unavoidable', the economic data of the last week tells me that it is, indeed, not just unavoidable at this point, but that it actually began in December 2007.  It is far too late for any 'stimulus' to prevent a recession, nor will the EU manage to avoid hardship of its own. 

When I identified the pervasive nature of the Housing Bubble way back on April 13, 2006, I stated that housing may do poorly in inflation-adjusted terms even for the next 20 years (until 2026).  Few were convinced then, now only somewhat more are.  But supporting data for my prediction of the housing bubble being an event of generational duration is accumulating steadily. 

Furthermore, when the US economy was not at any risk of recession on November 4, 2006, I wrote an extended piece to refute the broken clocks who always insist the US is on the brink of collapse.  I declared that if recession does not happen by the end of 2007, then the housing bubble will no longer be a cause of recession, due to the housing correction being lengthy (hence digestible) rather than sharp.  As the recession began in December 2007, we missed passing into the safety zone by just a hair. 

As the question of recession is now in the past, the next question is when a recovery may take place.  The drop in economic conditions between October and January was so steep, and the Federal Reserve's reduction in rates in January, while belated, was so large in magnitude, that GDP recovery may arrive as soon as Q4.  But I am not making a prediction on recovery timing yet.  

Crossposted on The Futurist.