In my line of work I attend many business meetings, and many of them look like this: people sit around the table with their laptops or iPads open. There are relatively brief moments where everyone is deeply present, listening, paying attention and engaged in the conversation. Most of the time people are sporadically engaged but mostly working on their computers, iPads or smartphones responding to emails and focusing on other work related things.

Most people who work in organizations seem to feel that they have to attend too many meetings and that many, perhaps most of these meetings are too long and not productive. In fact, many times people say that most meetings are a waste of time.

Why is this the case?

I often ask my clients why their meetings are not productive. Many people attribute this to the fact that “people are not engaged and invested in the conversation because they are too distracted by other multi tasking activities.” Many also say that the reason they continue to do emails and work during the meeting is because “the meeting isn’t that productive or relevant to them.” This sounds like a vicious circle and self-perpetuating predicament.

In many cases people also say that “their manager is the biggest offender of doing emails and other work while in meetings, so this sets the mode and standard for less effective meetings.” When I have further asked why people don’t simply close their computers and devices in meetings in order to fully concentrate on the discussions at hand, many said that the reason is “with all the resource constraints they now have to do the work of two people”.

In today’s economy, the challenge of doing more with less is definitely more prevalent in corporations than ever. However, the strategy of “multi-tasking” as a solution is simply the wrong answer.

All this is true in our personal lives too: Have you ever noticed that when a friend or a family member is concentrating on a mobile device or computer while in a conversation with you, these conversations become intermittent, repetitive, unfocused and unproductive?

Our three kids (14, 21 and 25) act like it is normal to text, tweet, instagram and social network while talking to us, their friends, and others. This is the norm today among kids, teenagers and young adults. But, I recently read an article that indicated that the kids of today retain and remember less information because they rely so heavily on the internet. What is clear is that the more parallel demands we place on our brain and focus, the less productive we are, the more stressed we are, and the longer it takes to do the work.

Even though we’ve learned to accept this reality, at time it still causes inter-generational tension because its simply unacceptable for my wife and I to communicate and connect this way. In fact, on a recent carpool trip, it was amusing to see my youngest daughter with her three girlfriends, sitting side by side and texting each other rather than speaking.

At first we tried to impose clear rules around the use of phones and other devices, to make sure our kids balance their social networking with being present at family time and homework; otherwise they would never take their eyes off their phones. We had partial success. But, we didn’t give up. We all pledged to close our phones in all family dinners and social events. This has already made a difference in the quality of our quality time together as a family.

Please don’t understand me wrong, I have nothing against these marvelous devices– in fact, I own many of them, and love using them. But what today’s kids, teenagers, and business managers often fail to see is the cost of their multitasking on the entire spectrum of things that matter to them, from productivity in school and work, to intimacy with family and friends.

If you want to achieve greater, more complex and extraordinary things with higher quality, slow down and focus: you’ll get there much faster.

And as a bonus, you’ll be a happier, healthier person. That’s something you and your family can enjoy, at your leisure.