I like the digital signage in by this OSEL technology. They have some gorgeous digital signage, they look like posters from far. Look at how it works in HD.
There is no installation or technical training required. Only plug and play to get it working in your home and company. Having an automated sales machine should ideally increase your sales and brand awareness.
If you like to see more, check out this digital signage indoor and also custom digital signs for your customization.
I agree what you state. Digital Signage is great means to engage and talk to customers is to display customer comments and administration reactions on electronic comment boards.