Startup Idea: Interactive Toolbar Customisation Software for Enhanced Productivity

Startup idea to develop software that creates an interactive, customisable toolbar. The toolbar displays applications with varying sizes based on their usage frequency. The solution also introduces keyboard shortcuts for quick tab-opens.

I have a problem where too many excel windows open on my tool bar and the only known fix is a stacked tool bar. it would be cool to make a toolbar more interactive based on apps yyou actually use being different sizes if you sue them more. Maybe even their could be keyboard shortcuts to open a tab.