Good to see the improved form of the Galaxy Gear. The Galaxy Gear was cumbrous and large, it's clearly looking much better now. But the real issues people faced with the previous version were mostly software related. Are the interactions still asymmetrical or were those fixed in this version? Only time will tell how people react to this one as they complained about the lack of utility of the previous version.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.