Seminars can be of specific topic such as next generation sequencing seminars. These seminars particularly include all the work related to sequencing. Innovations are new idea, device or process. Innovations are the application of better solutions that meet new requirements, inarticulated needs or existing market needs. It is proficient through more effective products, processes, services, technologies, or new ideas that are readily available to markets, governments and society. Innovations are something original and novel, as a significant, new that breaks into the market or society. Next-generation sequencing methods based on nanopore technology have recently gained considerable attention, mainly because they promise affordable and fast genome sequencing by providing long read lengths (5 kbp) and do not require additional DNA amplification or enzymatic incorporation of modified nucleotides. This permits health care providers and research facilities to decode a genome within hours for less than $1000. This review summarizes past, present, and future DNA sequencing techniques, which are realized by nanopore approaches such as those pursued by Oxford Nanopore Technologies.