Working in a cramped coach seat during a flight or controlling a distant PC while presenting in a large room pose different challenges, but they can both be addressed with the Air Mouse from Gyration. The mouse uses a 2.4 GHz RF link to connect to a PC up to 100 ft away. It senses movements in any direction without requiring a mouse pad or other surface, letting users in constrained areas hold the mouse in any position. STMicroelectronics’ MEMS 3-D motion sensors and 8-bit microcontrollers monitor movements. Identical technology is also used in a Music Remote for the home. It can transmit through walls.
An in-depth survey of 700 current and future users of 3D printing holds few surprises, but results emphasize some major trends already in progress. Two standouts are the big growth in end-use parts and metal additive manufacturing (AM) most respondents expect.
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.