The board is the object. Everything else in a dispatching product exists to keep it true. A good one answers three questions without scrolling: what is on today, who has it, and what is at risk. A bad one is a calendar with colours, and the difference shows within about a week, usually at the moment somebody rings to ask what time you are coming.
Everything today, on one screen
On the worked example this site publishes, a team of 6 completes 31.2 jobs a day. That is roughly what a single screen has to hold legibly, which is a design constraint rather than an aspiration. A board that needs scrolling to see the afternoon will be used to look up one job at a time, which is a list, and a list cannot show you the shape of a day.
People across the top, time down the side
Every workable dispatch board is some version of that grid, because the two questions are always who and when. What varies is what a cell shows: the customer, the window, the status, and whether the job has already been moved. The last one is invisible on most boards and is the single best predictor of a complaint.
Drag to move, and tell everybody
Moving a job has to be one gesture, and the consequence of that gesture has to reach the technician and, where the window changed, the customer. Automated messages to customers are regulated under the Federal Communications Commission rules on calls and texts, so consent and an opt out belong in the setup rather than being discovered later.
What at risk should mean
A job is at risk when the person holding it cannot plausibly reach it in the window promised. That is arithmetic the board can do and the dispatcher usually cannot, mid morning, across six vans. Flagging it fifteen minutes early is worth more than any other feature in this category, because it converts an apology into a phone call.
Questions people ask about dispatch board software
How many technicians fit on one board?
Comfortably up to about a dozen columns on a normal screen. Past that, dispatchers usually split by area or by team, which is also how the work divides.
Does the board work on a tablet?
For viewing, yes. Redealing a day is a mouse and keyboard activity for most dispatchers, and pretending otherwise makes for a nice demo and a slow Tuesday.
Can technicians see the whole board?
They see their own day by default. Whether the rest is visible is a policy decision, and there are good arguments both ways.