"improved functionality" is a correct and usable phrase in written English.
It can be used to describe a change or improvement in the way something works or operates, typically a tool, system, or technology. Example: The new software update promises improved functionality and a more user-friendly interface.
"We've made valuable improvements to Autographer, including greater control of image capture frequency, improved functionality, the option to take pictures manually and an indicator displaying when images are captured".
The experimental values demonstrate the feasibility and improved functionality of the scheme.
Various well-designed home textile items have attracted attention due to their improved functionality.
In conclusion, we believe that this computational approach could identify potentially safer proteins with preserved or even improved functionality.
However, it was recently shown that an increase in affinity does not seem to be sufficient to guarantee improved functionality.
According to the chief creative director of Philips Design, the focus of the partnership was to provide consumers with sensory and aesthetic experiences and personal comfort rather than improved functionality.
It included a full seismic upgrade, replacement of old windows with high-performance glazing and operable windows, increased daylight, addition of color and improved functionality, with special attention to sustainability and ergonomics throughout.
To obtain this goal, three generations of application-specific integrated circuit of increased complexity and improved functionality has been designed and fabricated in deep sub-micron CMOS technology.
The theoretical and experimental outcomes have confirmed improved functionality of the developed wheel slip control in terms of vehicle safety and energy efficiency.
Lightweight construction can only be successfully applied when components and structures can be designed and manufactured with less weight, lower costs, improved functionality, and optimised properties.
Using externally applied electromagnetic fields the dynamics of these particulate sprays can be altered to achieve improved functionality and access to spray-sites that are hard to reach.
