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2. Laser level - Wikipedia

   en.wikipedia.org/wiki/Laser_level

   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 ...

3. Level (optical instrument) - Wikipedia

   en.wikipedia.org/wiki/Level_(optical_instrument)

   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 ...

4. Theodolite - Wikipedia

   en.wikipedia.org/wiki/Theodolite

   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").

5. TuSimple - Wikipedia

   en.wikipedia.org/wiki/TuSimple

   Sale of these fully self-driving trucks was targeted for 2025, but the partnership was mutually dissolved in December 2022. [ 6 ] In September 2020, TuSimple announced that it reached an agreement with Traton Group , a commercial truck manufacturer based in Germany, to jointly develop trucks with autonomous technology. [ 7 ]

6. Grader - Wikipedia

   en.wikipedia.org/wiki/Grader

   A blade forward of the front axle may also be added. For snowplowing and some dirt grading operations, a main blade extension can also be mounted. Capacities range from a blade width of 2.50 to 7.30 m (8 to 24 ft) and engines from 93–373 kW (125–500 hp). Certain graders can operate multiple attachments, or be designed for specialized tasks ...

7. Plus (autonomous trucking) - Wikipedia

   en.wikipedia.org/wiki/Plus_(autonomous_trucking)

   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 ...