Humanetics has upgraded the RibEye for the WorldSID 50th male from Model 8700 to Model 10000. Some of the issues with the original model were insufficient measurement range (one rib could block others in set), damaged sensor connectors, lens errors, and firmware bugs. The new model has increased range, improved durability, and firmware improvements. The maximum range of the RibEye is similar to the IRTRACC – 75 mm. BASt has taken receipt of the new RibEye model.