Close @ Hand. Electronics and need logo to have a piece that can be app icon too

C'est ce qu'une entreprise en/au(x) United States recherchait pour leur logo design

We are a startup tech and electronics company looking for a logo for our first product - Close @ Hand. We want the logo to have a piece that can be isolated for the app icon as well. It should have green and blue in the logo and communicate that while everything is close at hand it is safely within reach. We like the tag line "never lose anything again". We also like the @ symbol as being central in the logo. We sketched a person in our @ symbol ( we included our weak attempt in the uploaded file) that we like but are open to better ideas. Thought about using the words 'close' and 'hand' wrapped around the @ like two hands holding a valuable item safe. But really just spit balling. Here is our sketch, just for a kick start Voir plus