Posts Tagged ‘ Programs ’

Google Search in the Physical World

In future, it could be possible to run a Google search in the physical world. For example, asking Google “where are my keys?” would give you the right answer if they have been fitted with tiny motes in your home, in your surroundings or in your place. A mote is a node in a wireless sensor network that is capable of performing some processing, gathering sensory information and communicating with other connected nodes in the network.

Thousands of tiny wireless sensors(motes) could one day be used to monitor your world. They will have tiny CPUs that run programs on a skeleton operating system and be able to access equally small banks of RAM and flash memory. These sensor-packed machines can be embedded in buildings and objects in large numbers, may be in hundreds or even thousands as per requirement according to the objects to provide constant updates on the world around us.

The motes will be smart enough to collect power from their surrounding. The motes will live off the power they can get from their surroundings. A mote near a light source might use a tiny solar panel, while a mote running somewhere with greater temperature extremes can be built to tap into that, by converting the heat energy that flows between hot and cold into electricity. These tiny wireless sensors(motes) could be used to monitor every tiny movement of large structures like bridges or skyscrapers in coming decades. The motes in a house could report back on lighting, temperature, carbon monoxide levels and occupancy. With motes embedded in all of your belongings it might be possible to run interent in the physical world to search your queries, and you would hear or get the right answers.

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