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                       FIGURE 19.127  SEM micrographs of cantilever beams (a) while in plane, and (b) after PDMA assembly.
                       Future Development Trends

                       Miniaturization and integration of circuits has resulted in revolution in the society so far. It drastically
                       reduces the costs and increased the performance of circuits. Without the integrated circuits technology,
                       the information age would not have dawned on the human society.
                         It is conjectured that integrated microsensors are likely to produce as broad and deep an impact on
                       the society as the integrated circuits. Sensors can be used for robotics sensing, smart buildings, smart



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