The phrase "allows more efficient" is correct and usable in written English.
You can use the phrase when describing something that enables the completion of tasks with less time and effort. For example: "The new app allows more efficient scheduling of meetings."
The toilets are able to get the job done with one-third the water thanks to improved bowl design, which allows more efficient emptying.
The idea is that these products will sell better as part of a combined venture that allows more efficient distribution and sales across both rich and emerging markets.Novartis is also selling some sidelines to companies that will value them more highly.
AdvanceBio's increased flexibility also allows more efficient use of existing laboratory resources, thus reducing costs.
Its claimed that the use of hormone growth supplements, for instance, allows more efficient production, and thus cheaper meat.
It allows more efficient examinations of person variables such as gender, ethnicity, country of origin, age, and language experience.
Diffraction-free acoustic imaging using metamaterials allows more efficient underwater sonar sensing, medical ultra-sound imaging, and non-destructive materials testing.
Multithreaded applications allow more efficient computing by spreading tasks over more than one computer processor.
With transparent pricing, that should reduce clearing costs and allow more efficient use of collateral.
South Dakota has enacted a law to implement a statewide voter database that will allow more efficient administration on Election Day.
The building has two stories, in contrast to most modern factories, which are typically arrayed on one level to allow more efficient movement of materials.
The technology should also allow more efficient use of public roads, especially in traffic-snarled cities, reducing energy consumption as vehicles have to stop-and-go less frequently.
