RIM Tablet announcement the greatest Christmas present of all, for Apple

Research in Motion’s announcement of a seven inch screen tablet called Playbook caused a minor ruckus yesterday but it was a non-announcement that assures iPad dominance through the Christmas season. The tablet is touted as a dual core tablet that runs a multitasking Unix variant called QNx that is used in embedded systems like satellites and medical equipment. It will run Flash. It has a Wifi radio which may be tethered to a Blackberry or not. An App store? Of course.

The problem starts here: it won’t be available until the first quarter of 2011, missing Christmas. Also, no one was allowed to touch one of these devices. This makes it vaporware like every other would be iPad killer.

What it won’t have is battery life. It is about 30% smaller than an iPad and slightly thinner leaving less space for a battery. Add dual core processing and you hit the battery harder than a single core. Add a gig of RAM and multiprocessing which will be left up to the user and you get fifty, maybe one hundred different processes burning up processing time and the user will never know it unless they police it themselves. Add Flash and fuhgeddaboudit. You are looking at three maybe four hours of battery life tops with normal use.

It will also run hot. My Droid 2 which happily multitasks willy nilly used to get second degree burn hot before I figured out how to shut down Motoblur. With two processors and no fan, this may get hot enough to ignite the Lithium in the battery – a dangerous situation if you have it packed in the luggage between sweaters and it turns itself on.

It’s not easy to make an iPad. Apple had nearly four years of beta testing tablets with iPhone and iPod Touch. Adding features is done to preserve user experience which in a portable device is defined by screen, user interface, speed, and battery life. Expect Playbook to be a fail if they get anything less than a netbook’s battery life which on my Dell hackintosh runs 5 hours with the extended battery.

My Mother

My Mother

The Last Days

I spent the last three nights preceding my mother’s passage at her bedside. I really had nothing to offer except approve the medications which would bring her comfort in her final struggles. Although she had accepted dying, her body’s underlying circuitry fought it and sent signals of alarm to her senses. I asked the excellent staff at the Mike Conley Hospice House to give her morphine and Ativan at doses that would ensure that she would not be aware. That first night, when she would acknowledge my presence with opening of her eyes, I said my goodbyes. I told her I loved her, and I thanked her for all the care that she had given to me to put me in my place in the world. As they were cleaning her, as I was leaving the room, she opened her eyes and locked eyes with me with an intensity I hadn’t seen for months. She nodded her head, and closed her eyes. That was the last time I communicated with her.

The following two days were spent waiting. Her antirejection medications had been stopped and even without a stethoscope, I could hear the rattling of her good lung, the gift from a young woman whose family saw the good in giving life in the midst of tragedy. I thanked them again  for the two and a half years that gift gave us. She was able to see my older son grow from a large toddler to a tall, happy boy only a few years from young manhood. She saw the arrival of my youngest only a few months ago to great happiness. The extra time that gift afforded was priceless.

As the breathing failed, so did the kidneys as she had stopped swallowing, and her blood pressure waned. I knew the time had come on that final morning when I was roused by the oncoming day shift nurse. My mother was beginning the agonal respiratory pattern I had seen so often before in my training and my practice, but this was so different. I called my sister, my father, and my aunt. My father who had been by her bedside every day after her transplant for 4 months, until he himself had a heart attack and needed bypass surgery, who had changed her and bathed her for the better part of a year, told me he didn’t have the heart to watch her die. I hugged him and told him that I would be there, and my sister, and my mother’s sister agreed as well to help my mother through her final passage.

The end came after noon time. Again, I watched her breathing impassively -shallower and more desperate as her head tilted back to gasp at the air like a fish left on the dock. I had to tamp down the urge to jump and start all the motions and actions that I had trained for years to do, and that left me reduced, small, and I was a little boy again. As her last breath came, I could swear she said something, mouthing something, but I couldn’t understand. And then it was over. I felt her pulse and called it at 2:20pm.

The Condition and the Treatment

My mother was visiting us in 2005. We had moved to Des Moines and it was a Christmas visit that was also a medical one. She had a chronic cough and had had CT scans and pulmonary workup in Florida, but wanted definitive care at my hospital where I could be around to help.

Mother, early 20's

I asked one of my partners, Dr. Marnix Verhofste, to perform the lung biopsy which the pulmonologist, Dr. Michael Witte, had recommended. As she was recovering, the diagnosis came back, and it was not good. Idiopathic pulmonary fibrosis -idiopathic because its cause is unknown and its treatment was lung transplantation.

She was started on oxygen and for the following years, it wasn’t terribly bad as her oxygen needs weren’t too taxing and her quality of life was good. She was not keen on transplant, but a conversation with another patient at a pulmonary rehab center in Orlando convinced her. He said, “Just do it.” She wanted to be listed. It was summer of 2007, and she told me that she wanted more life. That she wanted to see my son grow a few more years. At that point, she was on oxygen all the time and panted going from bed to bathroom. We took her to Mayo Clinic in Jacksonville, Florida, where the excellent team lead by the indefatigable Dr. Cesar Keller worked her up and got her listed. Almost as soon as she was listed, she began deteriorating rapidly, and it seemed that she would die while waiting, but miraculously, we got a call in early 2008 that a lung was available. She was given a single lung transplant by Dr. John Odell, and initially it seemed to go well, but she was unable to stay off the ventilator. She required a tracheostomy and it was found that she had an injury to the phrenic nerve, paralyzing her diaphragm. As a surgeon, I understood how fragile that nerve is, and that sometimes, its function would come back.

She recovered slowly but had other setbacks including a decubitus ulcer, loss of continence, and need for tube feedings as her swallowing was deranged. In the span of three months, she seemed to age twenty years. My father never left her side the entire time, and it took its toll. As she neared discharge, he developed chest pains that he ignored until he became incapacitated by it. He was taken to the cath lab and then to the OR. I arrived in Jacksonville with both parents critically ill. As they recovered, it was clear that they could not stay at home in Clermont, and I was at a loss for how we would get them both back to Des Moines. It was suggested by one of the staff that I rent a mobile home. It was a memorable family road trip driving back to Des Moines that June.

She never fully recovered. It started with eating -her teeth fell out that summer and the first set of dentures caused her to gag and vomit. The second set didn’t help and her weight dwindled and we had a PEG placed by Dr. Ryan Cook, interventional radiologist. This brought her weight back and we figured out a liquid diet regimen. That said, she was never the same. When she looked in the mirror, she was shocked at the transformation the seven months had wrought. My dearest memory from that summer as a dai-shikgu -large family, she decided to cook steamed trout with a ginger, pepper, soy sauce that I still remember to this day.

Mom, in high school

The following two years was a series of hospitalizations and medical emergencies that put great strains on my father. When she became jaundiced this past spring, I think she decided that it was time. She stopped walking and became bed bound. We visited her at the end of June to introduce her to her newest grandson. I knew that it was near. I told her, “As long as you eat your formula and drink, you’ll be all right.” She looked at me and I could tell that she was making a decision not to eat so much.

Mom, sewing

A final visit to Mayo brought the understanding to my father who was in a great deal of denial that she was dying. Hospice care was arranged for, which he resisted but assented to after some discussion. She resisted eating, but was fastidiously clean to the end, insisting that after every diaper change that she be allowed to wash up, that every stained clothing or blanket be washed. I visited her twice, the second time with my older son who had a chance to say goodbye. It was the third visit that I knew was a final one, and even then, I almost didn’t come down if it weren’t for the insistence of my partner, Dr. David Chew, who said it was my place to be with her.


Grief is not just an emotion but a physical condition. It rains down on you and sticks to you, weighing you down. I understood the images of ancient Greeks who rended their garments and tore at their hair. I wanted to scream but nothing came out but a groan and tears, lots of tears. The spit dried and I felt I was choking. This lasted about ten minutes, and I called my father, who came and grieved as well. My sister and aunt, we all hugged in shared grief. The clinical distance and measured empathy I always had with sick patients and their families -gone. We waited until the hearse came from the funeral home, and then went to dinner. In the distance, over the hospice, we saw a miraculous rainbow.

A Life Deferred

My mother was born from a well established family in Seoul whose fortune came from land that survived Japanese occupation

Mom, age 1

and the Korean War. Her parents generation dissipated that fortune leaving her generation to strive. Her brother went to medical school with my father, who became enamored of her, and after a brief courtship, they married.

The first years of marriage were difficult for my mother who entered my grandfather’s household as the wife of the second son in a large household which required a lot of work -cooking, cleaning, and washing took up so much of her time and she lost so much weight that it was clear that my father had to take her out of that situation. I was born after the miscarriage of an older brother who died soon after birth. We immigrated to America in the winter of 1971 to New York, our Ellis Island was Hawaii where I remember our precious oranges being confiscated. That first year was hard as I never saw my father who started an internship at the Knickerbocker Hospital in Harlem. When my sister was born, my mother went next door to the neighbors to watch out for me and she walked to Roosevelt Hospital. I woke to an empty house and I walked over to the neighbors -the gentleman was a classmate of my father’s, and I had a fried egg and chocolate milk.

Mom, Dad, and me

She devoted her life to raising my sister and me while deferring her own life. My sister and I still discuss whether it was a choice made from sacrifice or from a passivity that we also acknowledge that she had. She was a traditional Korean wife and mother who was firm in establishing priorities -for me, it was to go to Harvard and become a doctor, but also to become a good person -a human being as defined in the old Korean sense of someone worth the title. When I got into Harvard, we went to Korea and there was a reunion of her high school class, and they gave her a standing ovation as she outshone all the ladies who had gotten their sons into Seoul University -I think this was the high point of her life.

While I was growing up, I never wanted for anything because of the sacrifices of my parents. I saw it as a terrible burden, but now in retrospect, it was an incredible gift. She was gearing up to play a similar role for my sons when she fell ill, and I think that my older son will miss her terribly. She took care of him as an infant, sleeping with him to give my wife Jennifer a break, and she made me promise that I would give my sons the same effort and consideration that she gave me.

She did not write great novels or achieve great fame. She never finished college which she was acutely sensitive about, but she never stopped studying. We have boxes of her English textbooks that she studied vigorously, hoping that through effort she could master the one thing that she felt was deficient. And bike riding -she never rode a bike because she was told it was unladylike in the draconian confines of her childhood. So she said, but my sister and I figure it was something that was self imposed. She was rigid that way. Her mother, in fact, was a tennis champion in college. She was the keeper of a very old flame, an example of the old Korea that no longer exists.

I suppose what made her great was that she was my mother -one who could cook like no other and would stay up to make sure I got home. One who read to me every day during childhood and got me to Cub Scouts in a pressed uniform. One who even in her waning days would notice everything about me, who knew my moods and my tendencies before even I was aware of them. I will miss her terribly as I think about all the things she turned down or postponed to make sure that I got to achieve, see, and do great things.


The rainbow after her death raises a perennial question for me. The scientist in me says it is simply a coincidence, but the human in me marvels at the sight and its proximity to my mother’s passing. It gives me hope and fills my heart with the kind of strength that my mother’s wonderful meals used to. I can only think of it as a final gift from a loving mother.

Mom, 2006

When bad things happen to good people…when things happen…sh*t happens

I have seen sparks fly from my golf shots. Typically, you have to be in low light. The most vivid example of this was when I played Van Cortlandt in the Bronx at 5:30 in the morning many years ago. The ball was dusted in flinty sand found there -the glaciers ground the bedrock which is composed of granite, flint, and some chalk. The impact of the metal driver on this rock caused sparks which were really cool.

Unfortunately, in the instance of the golfer above (link), the spark landed on the tinder of dry California scrub land, and started a 20+acre wild fire. Typical of golfers, they reported what happened, but even more silly is the fact that authorities have to protect this golfer’s identity from a lynch mob.

And this is it -our brains are not wired to accept circumstances of nature as they are but demand an explanation rooted in personal values, usually interpreted as good and evil, sometimes confusingly both. There is the inability to accept a stochastic interpretation of events as series of causes that arise from probabilities. Without this overlay of moralistic interpretation, the self dissolves a little.

That’s just it -in acquiring self awareness, we also get the baggage of self importance. Free will is the other lie that we tell ourselves to assure ourselves of our critical place in nature, because most people freely shackles themselves in the strait jacket of religion, tribal/racial/identity politics or just narrow mindedness.

Shit happens, people. Move on.