Short answer
Signage ROI explains digital signage and narrowcasting in plain language: what it is, how it works, what it costs, how to choose software and what to put on a screen. Each guide starts with a short answer and shows the date it was last verified.
Can you use a smart TV for digital signage?A smart TV can run digital signage through its browser, a stick or a mini-PC. What each route needs, the trade-offs for all-day use, and how Screenbird fits.Digital signage content ideas for every kind of screen24 digital signage content ideas for shops, restaurants, gyms, offices, schools, clinics and apartment buildings, with what each shows and where the data comes from.Digital signage FAQDigital signage FAQ with 30 short answers on narrowcasting, cost, hardware, content, scheduling, managing screens and fixing common problems. Verified 2026-10-25.Digital signage glossaryA digital signage glossary with 45 terms used in narrowcasting, from CMS and playlist to HDMI-CEC, proof of play, nit and pixel mapping, in short exact definitions.Digital signage ROI: how to calculate itHow to calculate digital signage ROI: costs, print and ad savings, staff time and extra sales, plus a worked four-screen example with every assumption stated.Digital signage vs a TV with a USB stickA USB stick on a loop is the simplest way to put content on a TV. What it can and cannot do next to digital signage software, and when to make the switch.How does digital signage work?How does digital signage work? The path from upload to screen, what the player does, what happens when the internet drops, and how screens switch on and off.How much does digital signage cost?How much does digital signage cost? Software, player, screen, installation and content costs, and what to ask a vendor. Screenbird costs EUR 12 per screen per month.How to choose digital signage softwareHow to choose digital signage software: eight criteria with one question per criterion to ask any vendor, from features and players to price and trial.Digital signage resolution and orientationPortrait or landscape, 1080p or 4K, 16:9 or 9:16: how to match digital signage content to the screen, plus the four scaling modes and practical tips.What is digital signage?What is digital signage? A plain definition, the four parts of a system, the main screen types and how small organizations use it, checked 2026-10-25.What is narrowcasting?What is narrowcasting? Its meaning, where the word comes from, how it differs from broadcasting and digital signage, and how to start. Checked 2026-10-25.Display Excel, Google Sheets, Power BI and a calendar on a TVWhat you can show on a digital signage screen and how: Excel, Google Sheets, Power BI, calendars, slides, Canva, Instagram and websites, with a guide for each.