Some call it Machine-to-Machine (M2M), others call it The Internet of Things. Either way you say it, it is about a critical mass that is occurring in the tech industry. Physical size of wireless hardware, increased battery capacity in conjunction with low power components, and the ubiquity of Internet connectivity (both wired and wireless) is allowing for a whole slough of product ideas to come to fruition.
Right now you can’t swing a cat without hitting a new kitschy concept for how to add connectivity to something. The ones that seem to be getting the most airplay coming out of tech circles are connected appliances. Think refrigerators with touchscreens that tweet if your milk is running low. The combination of all the different pieces of technology allowing for super tiny wireless devices is opening up a world of possibilities.
Not all M2M products are being made for logging data. Some are being made for data on logging. GigaOm reported about a company that is helping the Brazilian Government track down illegal logging organizations. They’re strapping low power radio transmitters to trees that sense when the tree has fallen over. The article doesn’t go into detail on this, but you can extrapolate out of it, that these things are small enough that they likely will be overlooked by the loggers. The tree will get loaded onto a truck, and eventually will reach a location where there is cellular coverage.