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iPhone app

Some thoughts on United Airlines and the industry in general

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Over the years I have rode quite a few United Air on my trips from US to China. Amid the most recent incident on the UA (warning: the video may not be suitable for little kids), I am thinking of a few UA trips I took, such as this one on March 2007, which worked out ok. Another trip (Summer 2002), which is also my first UA flight, was also eventful. The UA857 (from SFO to PVG) was spotted some fire (presumably under the wing, per some passenger) during the take-off. The plane had to drop most of the fuel above the sea, and turn back to SFO. And we had to reboard another plan to PVG. Here are some of the pictures of the plane releasing the fuel. I recall one flight attendant specially mentioned how much weight was the fuel, and the unit price of fuel, I calculated it was about $350,000 worth of the fuel.

UA867_July2002_4

UA867_July2002_1

plane2

Fast forward, the industry had another meltdown during the financial crisis, and has since come back. The regional carriers, such as the one had the incident on Sunday night, was never the money maker. In fact, I recall in year 2009 (Colgan 3407) there was an fatal accident on a flight from NYC to Buffalo NY. And I learned from that accident that those regional carrier’s pilots are not really well paid or trained. This combined with my observations of over the years, when the airlines tries to charge the baggage fees, and on those regional flights, people would just check in the baggages at the gate (to save the money). Then at the destination, esp. when during winter time, you will see a long line of people picking up the luggages. It just feels America is a 3rd world country at that time.

Last but not the least, my friend Wang Jianshuo wrote on similar topic almost 10 years ago.

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advice and tips

Colleges cultivate work ethic

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Deep Springs College: I heard about the college first time today. Apparently this is a very small college (26 students enrollment per Wiki). But they emphasize work (labor), the college is free. All male for now until the lawsuit can be settled.

College of the Ozarks: I knew this college a while ago, and I heard about it in the news on their “absolutely no alcohol policy” (even off campus). It’s a christian college, and the Berea college below is similar in this aspect.

Berea College: in Kentucky instead of Missouri, similar size as CoFo above, about 1,600 students. Both CoFo and Berea require students to work, and the tuition is waived. It looks like there are at least 7 work colleges in the US. Quote: “Each student receives a tuition scholarship worth nearly $100,000 for four years.
The College is one of only seven federally recognized Work Colleges in the United States…”

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advice and tips finance Fun

Earning and burning points

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Recently I started to realize buring (use) rewards points efficiently is as important as earning, if not more.

Chase Ultimate Rewards, Hyatt
I made a small mistake about a month ago when I transferred some Chase UR points to Hyatt. The impetus for doing that was I needed to book 3 nights of hotel at Hyatt Regency in Chicago (magnificent miles). And I found booking via Chase UR website costs about 45,000 points. But in split of a second, I mistook Hyatt charges 40,000 points for 3 nights (it’s actually only 2 nights, but my mind short circuited). And I did the 40,000 points transfer (1:1). After that I no longer have 45,000 UR points, and had to use some 6,000 points plus $430 for those 3 nights.

So there was the cost of my small mistake. But the story did not end here, as I heard from one of my friend Hyatt points was a big saver in his family Florida trip. So I looked for Hyatt Place or Hyatt House for the summer trip we are taking in the east. I was able to book the free night (yearly) at Boston Harbor, also booked 5 nights either at Hyatt Place or Hyatt House in Owings Mills (Baltimore), Amherst (Buffalo), Morristown (NJ), and Boston Braintree (south Boston). Note both Hyatt Place and House have free breakfast.

Starwood Preferred Guest SPG
I know SPG points are valuable, and I have used them in various places including Shanghai, and this one with more pictures. Recently Marriott and SPG joined forces, and I have some points in MR and SPG but could not make a booking from either. So I transferred 5,000 points from MR to SPG (worth 1,666 SPG points), combined with 1,400 points I already have, I was able to make a booking at Aloft BWI (baltimore airport). I stayed at Aloft ORD before and have some ideas how it feels.

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advice and tips Fun kids

Lego deals

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I buy Lego mostly for my daughter and her friends’ birthday gifts. There are 5 stores I usually go (both online and offline): Lego official website, Amazon (probably bought the most), Walmart (both online and store pickup), Target (online, free shipping with red card), and Toys R Us (both online and store pickup). Note in the online cases, I usually got the free shipping.

A ballpark for deal or not is see if the per piece price is 10 cents or not. For example, for an 100 piece lego set, a fair price is $10. If it sells below $10, then it maybe a deal.

Deals usually got sold out fairly quickly. I recall once in holiday season I had it in the cart, but I was a bit greedy in terms of using shopping portal (Discover Deal) and also tried to find a nearby Walmart store, during the process the lego was sold out. Today I learned my lesson, as soon as I saw the deal from dealsea, I click on it and ordered from Toys R Us. I actually bought two because a friend asked. This afternoon when I go to the store to pick up (btw, I feel the physical stores are in big trouble, as the parking lot was pretty empty at Mid-river Mall). The store clerk said they were a bit puzzled about two orders in the morning, I said they are both mine 🙂

I think Lego is good for kids toy because they encourage creativity, and in the case of I don’t know a kid’s hobby (for birthday present), a Lego set is a safe bet as it’s pretty liquid (they can give away easily).

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advice and tips Fun iPhone app kids

Kids Rewards System

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Recently my wife and I are having some trouble find out a way to manage our old daughter’s at home behaviors, esp. around good working habit (wait until last minute to do homework or play piano), clean up the mess after playing, be nice to her younger sister, and last but not least, playdate with friends went over the time we set initially.

Since I work in the reward space for my day job, and I thought there may be something we can do in an app. We did tried stickers, and charts, but nothing really stuck for a while. I think with the popularity of smartphones, a smartphone app may stick. Looked around I am seeing two; iRewardChart and Choremonster.

Last but not least, I came across two articles on this topic, Reward system: Goodbye to the sticker chart and How Experts Discipline Their Children.

(Update 03-20-2017) This is partially inspired at the teacher/JA volunteer (my coworker) rewards kids with chocolate/candy for good behaviors in classroom (see this post about my JA experience).

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iPhone app

Replacing iAd with admob etc.

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(update 02-18-2019) Came across this blog post by Jonathan Li, which has more comprehensive steps.

(Original 03-11-2017) Recently I picked up my old iOS app as the framework it replied on Parse was going sunset (the date was Jan 28, 2017). I picked up Google firebase after reading a few posts including the one at Raywenderlich.com. In the process I also upgraded CocoaPods, and replacing the ads from iAd to admob. About 3 months passed by since the initial launch of admob, it seems the performance of admob is much better than the iAd. Note I only used the banner ads for now: this is similar to the iAd banner ads it replaces with. Per Matthijs Hollemans (the famous iOS dev, also raywenderlich.com tutorial writer), interstitial ads is more powerful when possible, but I have not successfully made it work yet.

Going forward, I am thinking learn about the Swift language, as David Smith and Marco Arment mentioned in recent Under the Radar podcast (State of Swift), this is increasingly urgent now, for iOS native app dev.

Back to ads, for me I have seen the steady declining of my blog website viewership, and the income from google ads. This admob thing gave me some hope. This also confirms the trend of people increasingly switching from desktop to mobile, esp. smart phone.

Categories
advice and tips Fun kids

Summer camp recommendations

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There are many good summer day camps in St. Louis area. STLToday recently has a good piece on this topic.

Personally my old daughter has been to the JCC Day Camp, and Andrews Academy. We like both, with a bit preference over Andrews: for its after care, and overall quality. Note cost-wise, Andrews is a bit more expensive than the J (about $1,300 per month vs $220 a week for the J). We also thought about the Arts Camp at COCA too but the pickup and dropoff is a bit challenge (due to half day schedule). Note they do have 2 locations: the U city campus and the Whitefield school at Ladue/Mason. My daughter was very much interested in the arts, that’s why we signed up the art camp at the J when she was 5 (incoming kindergartener). This summer we are thinking again sign her up at Andrews (4 weeks Science camp and 4 weeks Outdoor camp). Both the J and Andrews do swimming once a day.

For the little ones, the summer camp at Hope Montessori (Mason road, Creve Coeur) is very good. We are thinking about signing up younger daughter this summer.

Other camps I heard about: the mad science summer camp, and the Lego (Robotics) camp at Maryville U. Both are half day, so it’s a bit challenge if both parents work full time and in office.

Btw, I wrote about the summer camp about 3 years ago.

Last but not least, found a summer camp search website here.

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Uncategorized

Junior Achievement Volunteering at Northview Elementary Jennings

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Today I had opportunity being a Junior Achievement Volunteer at Northview Elementary School (Jennings). This is the first time I volunteer for JA, also my first time really being a teaching position at school. Almost 18 years I did some brief teaching (Abaqus finite element analysis) for some civil engineering graduate students. More recently I started volunteer for Math Facts Scholars at my daughter’s school, but this is mostly testing and some one on one tutoring.

Back to topic, JA is a program teaching kids about community, business, jobs, work readiness and entrepreneurship. It reminds me of this Warren Buffett SMC program this evening after I came back from the school, and cooled down a bit. The day went by fast, and we (my partner, myself and classroom teacher) did the best we can, considering all the factors: the classroom is a bit crowded, 28 kids for 2nd grade. I also started appreciating the hard work of teacher, in the beginning of afternoon session, because I felt my knee is really sore, and I just feel like to sit down. It’s also very interesting to see the teacher got many tricks (gestures, rhythms, and routines) to help calm down the kids. Also there are bright and hard working kids everywhere, despite the fact they may not have the latest and greatest facility or equipment. For example, I noticed they have Windows, and small Dell laptop (chromebooks?). While in many area private school and the public school my daughter goes, they have macs.

For me this is quite an eye opening moment for me, as I listened to the morning announcement in the broadcast, from pledge of the allegiance, to birthday annoucement.

PS, I was quite nervous before the event, as I said earlier I did not have much teaching or public speaking experience. One thing I try to remind myself: as Woody Allen said, 80% of the work is to show up. So just show up and we should be mostly fine. Also, I try to set my expectation low, as long as I have impact one student, I will be happy. It seems from the students response, I wildly beat this low expectation: as I was leaving, students gave me hugs and high fives.

Also, it’s interesting some of them were very curious about China, they asked me questions on China. I never have similar experience like that in my daughter’s school, probably because I never got to talk, and they have many Chinese kids in school (not as curious).

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advice and tips Fun kids

Fund raising at non-for-profit orgnizations

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(Update 28-Feb-2017) Just got back from the book fair in Spoede school, camp read a lot. It’s a lot of efforts from the volunteers and the teachers. At the same time a lot fun for the little kids and the families. Part of the profit goes to the SSA (the parent association of the school).

(Original) I have some experience on this topic, when I was a new graduate student at Rolla, I worked on the phone asking the alumni for donation during phonathon. That’s from the asking end.

When I started to working, I listened to local NPR station (KWMU) for news and english learning, I know from time to time they also have the fundraising campaign. During that time they pause the program, and ask people to call in and give money. After a few years, finally I pulled the plug and called them.

Nowadays as my daughters started attending schools and they usually have parents association that support the schools. The St. Louis Children’s Choirs my old daughter participated is a non-for-profit organization too. There are a few common ways to raise the money: silent auction (or not-so-silent-auction), trivial/bingo games, the affiliation programs such as scripts program at Schnucks, Amazon shopping, and box-on-top. There are also some events like eating out night (restaurant donate a part of revenue/profit to school). So really it’s whatever it works: bring money from multiple revenue streams. For the trivia night/silent auction or live auction, usually people bring own drink (alcohols), unless it’s a family friendly event in which alcohol is not allowed. It seems to me sometimes the bidding become more intense with all the alcohols 🙂

This year my daughter’s school did something different, they did a raffle. I think raffle (sweepstakes) is not uncommon, except in this case I think the each entry is a bit too costly ($100). I think $100 is not small money in many families, also keep in mind in some culture or religion sweepstakes (gamble) is not a good idea 🙂

So here is my 2 cents. I think small non-for-profit organization fundraising is a bit like a small business trying to survive, again I feel this is one reason the multiple revenue streams. Some passive (affiliation); some active (trivial/auction/eat out). Coming from China which does not have this sort of thing, I feel this is interesting.

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kids

Remembering my middle school teacher 姚仁汉老师

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昨晚在初中群里面惊闻我的初中物理老师姚仁汉老师,因病去世,年仅56(虚岁)。这里有相关的介绍, 还有这里, 和这里

姚老师大学一毕业就来镇海中学(84年),我们(初二)是他的第一批学生,教了两年(初二初三)。除了教书,他还组织物理兴趣小组。记得他带我们坐公交汽车去他的母校(宁波师范大学)参观,这是我第一次看到天文望远镜。98年我有机会回到母校镇中,有幸遇见他,当时他好像已经是领导,负责整个初中部教学工作。记得他还是是憨憨的老样子。现在算来,他当时大学毕业(22岁),我们初二(13岁),他大我们十岁都不到。他就是我们的兄长。

借用一句兄弟班同学的唁文“人生有幸,在最好的年纪遇上最好的老师”。。。