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The concept of a laser level has been around since at least the early 1970s, [2] the original spinning-mirror design laser plane and line level was patented by the late 1980s, [3] and the compact lens-based laser line level (as produced by many tool manufacturers today) was patented in the late 1990s. It was invented by Oscar Soliz in the late ...
The Y level or wye level is the oldest and bulkiest of the older style optical instruments. A low-powered telescope is placed in a pair of clamp mounts, and the instrument then leveled using a spirit level, which is mounted parallel to the main telescope. The term dumpy level (also builder's level) endures despite the evolution in design. They ...
Gatik focuses on medium-distance deliveries, known as the middle mile, using Level 4 autonomous trucks to transport groceries and other goods between distribution centers, micro-fulfillment centers and retail locations. [22] [23] [24] Gatik's Level 4 autonomous trucks operate without a safety driver on repeated routes. [25] [26]
VII California, a public-private partnership led by Caltrans and the Metropolitan Transit Commission, aims to develop the vehicle infrastructure by integrating it with current and innovative technologies. Magnetic guidance systems improve the performance of snow plows.
The driverless semi truck was operated using Plus's Level 4 autonomous driving technology, without a safety driver or use of any remote controls. [ 16 ] In May 2023, Plus and Bosch announced a collaboration to combine Plus’ PlusDrive solution with Bosch's integrated steering system featuring software, sensors, vehicle computers, and actuators ...
The term transit theodolite, or transit for short, refers to a type of theodolite where the telescope is short enough to rotate in a full circle on its horizontal axis as well as around its vertical axis. It features a vertical circle which is graduated through the full 360 degrees and a telescope that could "flip over" ("transit the scope").