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(Cross-posted on my fellowship blog – How International Values Shape Communications Technologies)

In a recent post I wrote about the promise and challenges of leapfrogging 2.0 –

If the value of a “social” network (Reed’s Law) is indeed exponentially higher than the value of a telecommunication (Metcalfe’s Law) or a broadcast network (Sarnoff’s Law), there is significant leapfrogging potential available to BRIC countries. A social network (like MobiChange) that mimics the any-to-any nature of Reed’s network on SMS can create tremendous value in the BRIC countries. However, the more I read about leapfrogging the digital divide, the more convinced I am that leapfrogging is much easier in theory than in practice.

Leapfrogging is the idea that poor countries can skip over stages in technology adoption (especially large-scale, industrial, infrastructure-heavy technologies) and directly adopt newer, better technologies (especially light-weight, distributed, ecologically sustainable digital technologies).

The classic example of leapfrogging is the ubiquitous adoption of mobile phones in the developing world.

However, it seems that mobile phone adoption is the only valid example of leapfrogging and the widespread diffusion of most digital technologies is dependent on the existence of a solid social, economic and industrial infrastructure.  Read More

(Cross-posted on my fellowship blog – How International Values Shape Communications Technologies)

While reading through chapter 2 of Howard Rheingold’s ‘Smart Mobs’, I started thinking about how the three laws of networked technologies (Sarnoff’s Law, Metcalfe’s Law and Reed’s Law) relate to social media in BRIC countries –

1. Sarnoff’s Law: The value of a broadcast network is proportional to the number of viewers (n).

2. Metcalfe’s Law: The value of a telecommunications network is proportional to the square of the number of users of the system (n²).

3. Reed’s Law: The value of a group forming network (or a social network) increases exponentially, proportional to 2 raised to the power the number of users in the network (2ⁿ).

In Sarnaff’s network, the only communication possible is one-to-many. In Metcalfe’s network, the only communication possible is one-to-one. In Reed’s network, all types of communication are possible, including one-to-one, many-to-many and some-to-some, so it’s effectively any-to-any.  Read More