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Sep 25 2009

Swallowing the Monster: After weeks of high numbers we brace for the fall

Category: about me,just for funjmacofearth @ 4:31 pm

The release of Snow Leopard brought a slew of traffic to uber.la. But now as things have settled back to normal I am still enjoying the euphoria of the unusually high numbers.

My Quantcast data, which is sampled on a rolling month still shows nearly 10k visitors.

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But here is the real story. My Wassup stats show the distinct outline of the large monster that was consumed.

monster smaller Swallowing the Monster: After weeks of high numbers we brace for the fall

And Google Analytics has a similar profile.

monster google Swallowing the Monster: After weeks of high numbers we brace for the fall

As I settle back down into the 2k – 3k visitors level I am asking myself what the focus will be for the next dash of content on uber.la.

@jmacofearth
permalink: http://bit.ly/monster-fun

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Sep 12 2009

Laptop Battery Maintenance and Optimization Laws: How To Get More From Lithium Ion Batteries

Category: tech opinion,tech reviewsjmacofearth @ 9:13 am

So let me get this straight, you're telling me someone is now saying their iPod nano exploded? Okay, so the heat in my MacBook Pro can get pretty bad so I can see how a little chemical reaction going the wrong way, a drop of the old nano [that's what they say] could set the heat on meltdown. But man, are we really basing our systems around little nuclear fuel cells that are nearing critical runaway on any given hot day?

To recap from an earlier post on battery maintenance:

  1. Short battery life in a laptop is mainly caused by heat rather than charge / discharge patterns.
  2. Consider taking out the battery if you are going to be on fixed power for an extended period of time. (your battery will receive and generate no heat, thereby saving some wear and tear on the molecules that make up the powering magic of the lithium ion.
  3. Avoid frequent full discharges because this puts additional strain on the battery.

laptop battery monitoring, battery capacityRecently in a ZDNet article the Apple Corps guys chronicled a story of taking in a MacBook when the Lithium Ion battery failed to hold a charge. What he saw was that the Apple Genius ran his battery through a software evaluation and determined that his battery "could" be replaced under warranty. The shocker was learning that there was a standard under which his battery would not have been replaced. And there were no published instructions from Apple on this standard. Not is his MacBook materials, not online, no where.

Here is what this Apple Genius says about their best-practices for battery life. [And if you don't abide by these rules you might see your "paid-for" AppleCare warranty wind up useless if your battery tanks.] Remember these tips are NOT ON APPLE'S SITE. And why not Apple?

The chemistry inside a rechargeable battery works best when it’s used — translation: charged and discharged — and that if it’s always plugged into AC power (and fully topped off) most of the battery isn’t being used and will gradually decay. The genius helping me claimed to have 700+ charge cycles on his three-year-old battery and said that it still gets three plus hours of run time as as result.

So to complete this outline let's go over some of the newly revealed information.

  1. The molecules inside your lithium ion battery want to be excited by being charged and discharged. But not too much. The recommendation is every 30 charges of so to let the battery run down to "low battery" status. There is no need to "fully discharge" the battery. In fact, discharging the battery too far puts it at risk for what is called Deep Sleep, from which the battery may not recover.
  2. Frequent use off-plug is a good idea. The little cycling is enough to keep most of your battery happy. But try and get to the "low battery" status at least once a month.
  3. Taking the battery out [only if you have a removable battery - doh!] while you are on plug is a good idea because the battery does not stay hot with the residual processing of the notebook. But taking the battery out is a pain, so…
  4. Keep the exhaust vents unobstructed. And adding a little tilt between the laptop and the desk may also help keep things cooler and the hotter air moving up and out of the machine.
  5. Beware that those cool leatherette covers can add to the heat of your machine. [I definitely notice about a 5 - 10 degree difference when I take my bright red cover off, but I like that it keeps my thighs from getting scorched by the aluminum frame of my MacBook Pro.]
  6. Keep your laptop out of the sun and out of hot cars. The ambient temperature can also affect the heat of the battery. If you have a desk fan you could even aim it to push air across the back of your laptop vents when you don't need it yourself.

The part that really gets me is the heat of the overall machine. I don't like the wrist-warming feature of my MacBook Pro. Perhaps on a really cold day it would be nice, but it feels too hot most of the time. [I wonder if it's good for preventing carpal tunnel syndrome. I remember in the early days of the Powerbook I had one with 1/4 inch neoprene pads on the wrist rests. I'd like to have a couple of those now. They might look goofy, but when I'm writing a lot, the only way to get off the heating pads is to use an external keyboard.]

@jmacofearth
permalink: http://bit.ly/battery-optimization

Other battery posts:

Additional Resources:

You will see from the chart below, it’s all about heat.

battery maintenance is about heat

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Sep 11 2009

Giving Back Time: When the 50-minute Meeting is Too Long

A CEO once told me, "If you ask for 30 minutes take 15."

We didn't have a great relationship, but what he was telling me holds true in every organization I have been a part of.

The question, "Is there anything we haven't covered yet?" is like a magic phrase. People who were sleeping, tweeting, reading, working on their own PowerPoint decks suddenly become quite attentive. Like an audible sigh of collective relief, the room breaks up as the host/leader says, "Okay, we're gonna give you back 10 minutes." Those are the most happy words I can remember hearing at any meeting.

So what is the issue? What can we do to make meetings more effective, more streamlined, more efficient? A couple of simple things will help your colleagues get more out of each meeting, if you are the leader. And if you are a participant there are a few things you can do to facilitate the efficiency of the meeting.

1. Have an agenda. If you are not the leader ask for an agenda ahead of time. With no agenda, the meeting should be canceled until the agendas are out and everyone has agreed to the meeting again.

2. No side conversations. The biggest problem in most meetings is the lack of attention from all the participants. If the meeting has a global or conference call component the problem is compounded exponentially. So in-person meetings should be "clam shells down." If you are so busy that you can't give me your full attention you need to be somewhere else. How many times during a conference call is it appropriate to call on someone for an answer to have them say, "I'm sorry, I missed the question, can you repeat that." And why is this such a common response? Because they are definitely not listening. The trigger was the mention of their name. So then you get to go over the question again. And depending on how far back the person checked out, go back over some of the details to help them salvage their response. Kill Blackberrys and iPhones as well. That stare you have at your hands under the conference room table is not an excuse.

3. Summarize action items at the end of the meeting. If you don't have any action items to summarize, I'd say you might need to go back to #1 and figure out what the purpose of the meeting was.

4. Send out meeting summary notes within a few hours of the end of the meeting. This is super critical. This is the only chance you will have as a leader, to get agreement from the participants on the action items and deliverables that were accepted during the meeting. And this is the step that will bring the biggest objections from those who were not paying attention. If you assigned an action item to someone who was surfing the web, they may not have accepted the task or might not be aware of the deadline for their input. The summary notes are the only place you will be able to hold everyone's feet to the flame of the project. In your summary state who was attending, who was on conference call, and who was missing (if they were critical to the objectives of the meeting). Then state who was assigned action items and what the deadline is for their completion.

In setting good agendas, allowing no laptops or phones to be used, and in rounding up all the tasks in a simple summary  you will find you need much less time to complete most meetings. And people who run good tight meetings will be more successful at getting executives and leaders to attend their meetings in the future.

If you don't do these things you are wasting my time and yours. And the value of those ten minutes could you give it back to everyone in attendance could well be worth some serious gratitude. As we are all struggling to get more done with less, time is gold.

It is good to be the leader who can say "So we're done. The summary will be in your inbox in the next 10 minutes. And we're giving you back 15 minutes."

Listen for the sigh. It might be as loud as a cheer depending on the day of the week or the lateness of the meeting.

@jmacofearth
permalink: http://bit.ly/no-mo-meetings

Resources:

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Sep 03 2009

Creating Passionate Teams – Managers Hold the Spark

Category: career,executive learnings,teaming & leadershipjmacofearth @ 7:00 am

"More than anything else talented people want to be in environments that both appreciate
and cultivate their talents."
Scott Berkun

Collecting two key thoughts about teams and empowered project management. These two folks have changed my entire perspective on teams and management and passionate leadership. Even when we are not "managing" anyone, we are all project managing each other in our work. We manage up to get what we need from the executive leadership. And we cooperate across disciplines and business silos.

“What do you need from me in order to kick ass on this project?” — Kathy Siearra, Creating Passionate Users

From Scott Berkun: How to Manage Smart People …managers have many undocumented, unsaid,
but incredibly important, functions. They have more to do with enabling the happiness and productivity of the people that work for them than anyone else in the organization.

…he created an environment where good ideas rose to the top, further encouraging smart people to
want to contribute. The bossman made working for him feel like a proper relationship:
he got something from us, and we got something from him. I think that this kind of management
style requires more skill and savvy than a more hierarchical drill sergeant type of
manager.

More than anything else talented people want to be in environments that both appreciate
and cultivate their talents.
Any successful manager of talented people has to come in
every day, in every meeting, and directly work towards making this happen. This doesn’t
mean coddling people, or denying the team’s goals in favor of making someone feel
good. Instead it’s about making actions and decisions that both clarify how people’s
talents apply to the team goals, and working to keep the team happy, motivated, and
focused in that application.

One practical way to overcome this [lack openness] starts with a meeting. The manager sets up a meeting
with the employee and opens a discussion about how they like to be managed. The manager
should explain the purpose of the meeting, and asking clarifying questions about what
the other person says. Generally, the manager should say little about their own opinions.
Zero. Zilch. Zip. Instead, their job is to listen, help clarify the other persons thoughts
and then go away and think about what they said.

First acknowledge that you have weaknesses, both in skills and in knowledge. Second, admit that you’re ignorance hurts not only the product or website, but the team itself. Third, get help in hiring experts for roles you are not familiar with, and go out of your way to involve them, and their perspective, in
your decision making process. Deliberately hire first rate strong willed people to represent
disciplines that you tend to undervalue. Force yourself to be on the top of your own
game, and to make sure it’s not bias and ignorance that drive you, but good judgment
refined by divergent perspectives.

references
Kathy Sierra: BrainDeath by Micromanagement
Scott Berkun: How to Manage Smart People

@jmacofearth
permalink: http://bit.ly/team-leadership

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future posts

A Collaborative Space: WebEx, Go-To-Meeting, Skype, Basecamp (Teaming/Meeting Tools)
Twitter Problem: How do you find enough interesting people to follow? Then how do you keep up with them?
The Agile Mind: Construction, Evolution, Care, and Feeding Instructions for Mental Flexibility

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