As a seasoned tech explorer with over twenty-years of experience, my objective in this six bridged discourse is to provide an in-depth exploration of the sparkling cyber world that lays ahead. I will examine the cutting-edge technologies, tools, and resources that are set to optimize efficiency in an increasingly dynamic digital landscape.

The sudden surge of Quantum Computing highlights the first arch of our tech journey. A quantum leap from the classical computing models, quantum applications can perform complex calculations at lightning speeds, bringing unprecedented benefits for data analysis and predictive modeling. IBM and Google's progressive strides speak volumes about its potential, with Google's Sycamore processor demonstrating the very essence of 'quantum supremacy.' This powerful tool could particularly revolutionize sectors such as cryptography, pharmacy, and logistics, simplifying complex processes while optimizing efficiency.

Next, we bridge into the fascinating realm of Artificial Intelligence (AI). AI's evolution from rudimentary algorithms to sophisticated neural networks mirrors the radical advancements across this digital sphere. Deep learning, a subset of AI, emulates the human brain's workings to make nuanced decisions—a potential boon for sectors requiring complex problem-solving, such as healthcare or finance. Coupled with advanced processors, deep learning could augment efficiency in diagnosing illnesses or predicting market trends, heralding a new era of precision and speed.

Equally fascinating is the surge of Augmented Reality (AR) and Virtual Reality (VR)—creating alternate realities that marry the physical with the digital. While Oculus Rift and similar gadgets steal the consumer spotlight, the real promise of AR/VR lies in its potential corporate applications—from virtual meetings in the pandemic-stricken era to virtual product trials which could vastly reduce R&D costs. Their emergence is set to redefine traditional workspaces, facilitating richer collaboration and enhancing efficiency.

Intersecting the world of AI and quantum computing is the exciting realm of robotics. Modern robotics is no longer confined to automated manufacturing or prosthetics. Boston Dynamics' Spot or highly precise microbots that can navigate the human circulatory system, indicate the vast opportunities robotics offer, with efficiencies hurdling over the traditional limits.

Lastly, take a step towards BioTech, with genetic editing tools such as CRISPR leading the way. From diagnosing genetic disorders to developing personalized drugs, genome-editing technology can precipitate giant strides in the efficiency of medical research.

As a culmination, consider the broad expanse of Internet of Things (IoT). Garnering fresh momentum from 5G's unrolling, IoT interconnectivity plays a key role in fostering efficiency. Whether it's smart homes or smart cities, IoT can orchestrate seamless interactions across devices, creating an ecosystem that is efficient and responsive.

By unveiling these slivers of 'tech tomorrow,' we not only scrutinize the myriad possibilities that lay ahead but also consider the challenges that the rapid pace of technological development presents. A key challenge being the responsibility to ethically use and regulate these emerging technologies. Undeniably, the era ahead promises to be an amalgamation of awe-inspiring advancements, steadily chipping away at the age-old inefficiencies forever changing the way we imagine the future.