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Reanimating Project Work

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The last 2 project weeks saw disappointment being unable to submit our fabrication and parts order due to red tape in our school system and financial department to raise project budget. Hope things goes better this week.

Monday saw the first time we managed to get the actual simulator system running with few parts borrowed all round campus, which is mainly a proving point to our lecturer that things can be done/workable and we can finally move on with our project by confirming the quotations and the parts we require. We managed to source out a few other external vendors so we can raise 3 quotations in order to request for the budget. These few vendors also offered to do the job within our price range, but unexplainably there are always one or 2 who will always quote so high compared to the rest for the same job, funny makes you wonder are they cheating you or you will start to doubt the cheaper ones for a shabby job.

Despite being about 2 weeks behind schedule (this week is week 5), time was made up by pushing future work to be done now. I had to find work for my team to do during his eye of the storm if not everybody will loose their momentum and won’t be as motivated and driven as our first week. However, there are still limits to what we can do till the design is finalised, so finally tying down the final requirements for the pneumatics system will see the start of all the orders going in and finalizing of the design, till then, finally we can start on the media related materials which was left hanging on hold since 2 weeks ago.

Didn’t run much this week, due to lots of chores, work and projects to be done, man I should not let work eat into my lifestyle…

Running Mileage for last week
Alexandra Park Connector Route: 16.76km – Sunday
Total Mileage last week: 16.76km
Total 2007 Accumulative Mileage: 836.12km

Dinner with the Puah Family

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Local Artist Ben Puah

Got an unexpected call from Cousin Gordon last Sunday telling me about expanding his home internet network for two PCs from one, only that he does not know how to go about doing it. He is currently on Singnet broadband and recently renewed his contract, to his dismay he did not even receive any offers or freebies on the 1500kps plan, contrary to the free subscription and modem from my 3.5Mps network at home. I remember reading somewhere that even 1Mps plans get an ipod nano free, funny why he did not receive anything.

I once handled him a spare ADSL modem and router few years ago since I’ve upgraded to a gateway, and it’s starting to come in handy now – dropped by their home after school today and got their network up in a jiffy 30mins, something which I know at the back of my hand after years of troubleshooting but something Gordon claimed he would scratch his head pondering the whole day to set up. I guess everyone will have to start from somewhere.

Their family invited me to stay over for the evening with dinner, but their mum was to busy to cook, so it’s a whole family eat out at a nearby coffee shop ze-cha resturant. up so it’s me with the whole puah family including Benjamin Puah, aka Ben Puah the local President’s Young Talent exhibitionist. Being all working professionals, we caught up on times and happenings around us. Glad I found time to drop by.

IVP Day 1 over, Jobscentral Jobs Fair, N95 Updates

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Today is the first IVP day but could not make it to Gombak due to a tight agenda on my side, but the weather was very good for a track and field event today. Was around the Suntec area instead to attend an exhibition there and also on top of looking for a 3 multiscreen monitor mount for my Final Year Project gaming platform, but could not find any at all, even Carrefour don’t have it. I think the next best place would be Funan for such specialty product, even Simlim does not have it. Come worse to worse, I might need to fabricate my own in the workshop.

Jobs Central Jobs Fair

On the JobCentral Jobfair going on at the Suntec Convention center, the scary thing were the queues and the need to register to enter the exhibition area itself. Inconvenient, but that very much kept the crowd levels in the area very manageable.

Met my student development officer Ning who was at the fair too, being there on her own accord (the school didn’t send her in) with a friend I was surprised to find her there as well. We chatted on few issues namely the lower attendance and the possibility of me being unable to go on this year’s upcoming Medan Community service trip just like what we did last year helping children and elderly homes.

Orchard Spinner Display

Alot of Suntec had changed too – the family link walk is now a lifestyle store area, Harley Norman is now an IT hub area and the kopitiam at the convention center is now like a food court with a very cool colonial setting. Collected my New balance real run race pack at Novena before popping by Orchard for the last league for today and dinner with my mum who was around the area (beside the rather interesting road side performances). Sheena was away with her school friends in Vivo.

Last but not least, got to play with a demo model of the N95 8GB in the various Nokia Stores I passed by today, namely around Suntec and Orchard. Got the word officially from Nokia Singapore staff that the N95 8GB will be out next week! (1st week of November) Retailing at $1244 without any contract.

Solved my Polar S1 Footpod problem

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First off, sorry for not updating for about a week. It had been a very very busy week with projects and doing 8-5 in the school project center. That took quite alot of time away from blogging, or just say I’ve not actually got into the regular habit or doing it with this new timetable, despite being in front of the computer working most of the time.

Shaun's Polar RS400sd

Nevertheless, in response to the various “OMG is Polar really that bad?” queries, apparently, it seems that the problems in distance measures seem to go away when I wear the footpod on my left foot. Largely yet strangely, I think it had something to do with how to fasten the footpod onto the shoe – as you know shoelaces tend to concave on top of your foot, it makes some kind of a semi circular “slider rail” which can cause the footpod to slide slanted to either side from the top center position, and since the footpod is a G-accelerometer device when that happens, there goes your distance measurements.

You can’t deny that there will be a variation each time you clip the footpod on, not to mention over the shoes you rotate for running, as it won’t sit in the exalt same position every time. The trick is to get to footpod to be locked into as many laces as possible, as far up front, so it will stay snuggly where it should be – on the top and center of your shoe, with that, you can minimise the errors you get from position variations. Of course this error won’t be as much as choosing to cut more corners in your route, it can be actually neglected. I tried it on separate runs without removing the footpod from my shoe at all and the distances vary about 1%, adjust the positions and the variations increase by up to 2%.

Of course there may be some other factors causing your footpod not to swing in a straight line, such as gait over/under pronation but often yield a slight 2-3% of the actual distance (that is where the footpod calibration factor comes into play).

All my runs now are at 1.000 calibration factor and distances are about 0.97% off the satelite distances I run. Not bad, wold be keeping more in the loop on future runs.

Woot, crossed the 800km mark for this year! 200km more to go for 1000km!

Running Mileage for the week
SP Gym 3 Sets Weight Training – Monday
SP Gym 3 Sets Weight Training + Treadmill: 6.1km – Wednesday
Ulu Pandan Canal Route: 9.93km – Friday
Alexandra Park Connector Route: 17.03km – Sunday
Total Mileage for week: 33.06km
Total 2007 Accumulative Mileage: 819.36km

Just Bin It

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Giant Supermarket Bin

Was at Vivocity last Saturday while my parents are round there to do some regular grocery shopping in the area. Interesting in the fresh produce section, they have these signboards in front of every dustbin saying you can throw away anything which you find bad, rotten or not to standard. Won’t be surprised if we see people throwing anything into those bins!

FYP update
The thing with FYP now is lots of devotion spent into it, in fact as with my last weekend, almost working 7 days a week on it. Even making use of my free time out while shopping to check prices of any hardware store I come by “on the way” to search for prices to quote. I think it’s starting to get to me. Otherwise timeline-wise, the 2nd project week was rather slow as we had to deal and sort out contacts we needed for out projects. But things are expected to pick up this week when we send in our finalized designs in requirements to the fabricators and companies involved in providing the parts we require.

The project is just starting to get rather interesting now.

Polar S1 footpod calibration blues and problem

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Polar RS400sd Running Computer

Brought out my RS400sd for a calibration run last Wednesday and it came out rather interesting distances, infact rather different from the distances I measured from google earth. Before my footpod days, I used to use google earth and pacing to gauge distances. However the thing with satellite images is that they are all flattened images, so distance measurements are all linear, ignoring vertical relief and terrain. So technically actual distances for a contoured run can vary to 10% more the actual google earth measured distance. Having a footpod and running computer will not only eliminate the error base don contours but also reduces the hassle of post race distance measurements/route planning.

Interestingly, on the footpod’s maiden run at the Ulu-Pandan park connector last Friday, it read 1.67km on a marked 2km stretch and 1.64km on the return, so that’s a 84% error, far off the claimed distance polar gave at 95% error. Not satisfied, I brought it down to a stadium track and did 400s there. It yielded 340/400m for clockwise loop and a similar 340/400 for anti-clockwise loop, still a 85% error. Bringing the calibration factor to about 1.1925. All these tests are conducted with the S1 mounted on my right foot.

Brought my baby down for my usual Sunday run at the Alexandra park connector, doing a google earth measured 16.7km run with the new calibration factor. This time having the footpod mounted on my left foot, the watch gave a 21.2km distance. Now it seems that the 1.000 calibration factor is more accurate! what is going on?

Initially I wanted to bring it on a treadmill to calibrate, but it turned out that it’s not a good idea to do so as treadmill themselves have to be calibrated as well. (Thanks to the SGrunners for the advice!)

It will be a few more runs and trail and error before I get the final magic number which suits me. So till I get my footpod properly calibrated, distance measurements for my weekly runs are still based off the satellite measurements from google earth:

Running Mileage for the week
SP Gym 3 Sets Weight Training + Treadmill: 6.1km – Tuesday
Ulu Pandan Canal Route: 10.18km – Thursday
Alexandra Park Connector Route: 17.67km – Saturday
Total Mileage for week: 33.95km
Total 2007 Accumulative Mileage: 786.3km

Got my new Polar RS400sd!

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Popped by Peninsula Plaza this evening to purchase my new Polar RS400sd, which I managed to get a “damned-good” lobang from a friend. Ahha! my first polar watch and a suitable successor to my Oakley O-matter sports watch. The functions and menus need some time to get accustomised to, but once using it for about 30mins, navigating the menus are like second nature.

Shaun's Polar RS400sd

I chose the RS400sd over the 800 mainly because of colour, don’t ask why but I simply love the dark grey/black metallic design far better than the all shiny silver, so that’s an issue on Polar side I guess- one less RS800sd sale due to the lack of colours… Moveover, though the RS800 is more future-proof and smaller, both have about the same weight (after holding both of them in hand, only the S1 is more bulky). Moreover, the new S3 footpod button battery is not as economical and convenient to replace compared to the S1 pod’s single AAA battery. I also do not want to take the risk whether the new 2.4Ghz W.I.N.D transmission frequency for the heart rate monitor is compatible with the current Precor Treadmills I normally use.

So far my experience with the watch had large been positive, with the exception of the buttons being rather hard to press for long periods of time (esp after calibrating and changing all the settings like shoe choice, run display screen layout, height, weight, etc besides time and date, just to name a few). The thing which I currently still can’t get the watch to do is to use a simple stopwatch function to time other runners for intervals without triggering all the computer gadgetry screaming “ahhh wheres the footpod? aahhhh where’s the wearlink?”. It seems that the watch is only made to time yourself running.

This is after all not a just watch but a running computer made into a watch. Looking back like the experience from the movie “Spy kids” they also have a watch which have all the damned functions in the world, only it does not tell time. Not that the RS400sd do not tell time, but I wish it being a watch, it should have at least all the independent stopwatch and countdown timers built into like a “mode” system which Casio made us all so accustomised to. Moreover, I wish the front display idle screen can be customised rather than displaying the generic “RS400” dot matrix logo in front, what a waste of screen real estate which could be used to display something more valuable like an analog clock or a battery indicator etc, come worst to worst at least animate the RS400 Logo!

So far so good, would be calibrating the footpod tomorrow on a 10km run at Ulu-pandan canal.

Funan vs Simlim, Nokia Singapore know nuts about their upcoming phones

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Funan Mall October 07

The day was quite busy today, it started off in school with lots of planning and tying down of the final design, in which we will send out for external fabrication. Being a Wednesday, the day ended early at 3pm following a planned Track and Field meeting to attend for oh-my-gosh 10mins only before having to rush down to SGH for my Medical Appointment followup (As mentioned in my previous blog entry).

Things raised in the track meeting were mainly on the required need to print the IVP jackets and polo tee-shirts, tailoring training programs for the juniors and lastly a track and field gathering at Sentosa this Saturday. Headed down to Funan to check out the computer hardware prices for my FYP in comparison to that I’ve on record from SimLim Square.

Apparently, it seems given the exception of a few singled out product, almost all the other items in Funan are easily 5%-10% more expensive than what you get in Simlim Square- reliterating the obvious place for cheaper computer parts. Well, unless you are a tourist, simply like shopping in posh boutiques or simply can’t DIY a PC for nuts.

Funan Nokia Booth

There is a Nokia booth at the ground floor and what the least I can do but enquire on the upcoming Nokia N95 8GB. However, as expected the sales people there know nuts about the upcoming phone and can only give non-concrete predictions of release dates and prices based from previous model launch rates – “definitely more than $1000”- the?

This scenario is typical to that of Singapore PC exhibition shows as well, where the sales people there know as much of the product as the product information flyer they hand over to you, anything else our Singa trademark: “I dunno”.

At least I can give them a consolation that they even know that a Nokia N95 8GB exist, contrary to the N95 US version (launched this week) which they all simply just went “huh?”.

Sales people do your homework!

My Medical Appointments – The long interesting radioactive story

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It seems that whenever you see a GP for a problem, it’s very interesting of one problem to pop up another, in my case from diarrhea to kidney stones? to kidney problems? whoa read on:

Dropped by SGH for a medical appointment follow-up today, apparently on a long story this case which started on early this year when I had a bad case of diarrhea, which strangely seems to be recurring like another previous incident 3 months before (last year). The GP who tended to me last year for this issue simply gave diarrhea medication and I recovered in about 2 days time, only to recur again early this year, where I visited the docs again.

The thought of a recurring incident of diarrhea could have sparked a thought of some infection or so (I had a fever then, where I could not only skip the long A&E waiting time for the short fever section queue and walk round the hospital in a cool a mask) so as the blood tests at that fevery time which emphasized large amounts of white blood cells, indicating an obvious sign of an infection. A subsequent gastro-intestinal X-ray showed some interesting results- since it was an X-ray we could see more or less “everything”. And though everything else was fine, the docs said that I may have kidney stones as there are spots in my bladder.. jang jang jang jang!

My first CT scan- whoa stargate wrap portal!
Later do I know after being referred to the Urology department in another separate future appointment, the docs there said that it’s not a stone, but an X-ray artifact. After all they are specialists in the field and can confirm that, regular A&E GPs may not be accurate in their diagnosis. But the thought of possible “stones” and “infection?” prompted a cool (but expensive) stargate entry style Siemens Somatom Definition CT scan which further confirmed the absence of kidney stones in another following appointment. Only that this time the CT scan report shifted the focus of the problem to my left kidney which looks slightly more engorged than the other, oh great…

After, its their job to further investigate on the issue- which prompted another CT scan last month, this time with contrast- having the need to poke and fill your bloodstream with with warm calmy liquid during the scan so that your veins will turn up emphasized like all-glowly on the CT images. It’s just like photocopying you with extra toner contrast, all crispy.

Organ Adaptation
The appointment today is a follow-up on the latest CT scan and the results? It seems that internal organs will evolve an grow to accommodate the user’s needs. Taking the Tour de France cyclists heart’s being 30% bigger than the average man. In my case, my constant high water consumption I take daily to keep up with my high weekly running mileage prompted my kidneys to be slightly larger to cope with my all the excess water, in this case, my left being bigger. It will look funny on the scan at first, but it’s completely healthy and functional.

Normal and as healthy as a horse!
The end diagnosis is completely normal, no blockage, no stones, no cancer, nothing. It turns out that sometimes, the tender areas (pain sensitive to touch/pressure) of my body are actually attributed by sore muscles after gym training, duh! I also had the luxury of having a full check and CT report for all my other vital organs as well, like the liver, pancreas, etc, all A-ok!

Looking back I think my 1st case of diarrhea could be caused by unclean food or possibly something which I simply have a reaction too, (in which I would have to keep tabs on).

A showcase of bodily art?
Having to go so numerous X-rays and CT scans till I am all green and glowy with radioactivity now, it’s just simply cool to see how all your insides are, especially the cross-sections you can see of yourself in a CT scan- simply a work of art of your beautify inner body lol!. The doctor also left a 1 year open period so I can check back direct if any issues were to arise, take it like a “warranty period”.

So much for that, the docs even encouraged me to go back full into running, yea!

Run run run, hush on final year projects

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Went for a short 16km run this evening after a week of absence from the sport, maybe I am saturated with glucose or so, but the run was totally effortless and I never felt the “wall” at all, things look good to bump the distance up by another kilometer next week runs. The Alexandra canal route was exceptionally crowded today too, which added more to the buzz on the jog. Moreover, I’ve managed to get a contact who is able to get Polar watches at 25% off the standard retail price, making things looking niffy for my upcoming RS400sd which is most importantly, only available in Black! The RS800sd, silver? urrrghh!

On yea, lastly you may notice that my Final Year spotlight has taken quite a hush hush lately and the project blog and information mostly taken down. Yup it’s because of certain issues my lecturer raised to the whole class last week in school- Most of our final year projects are actually industry based projects, which usually have to be kept “hush-hush” to protect against competitors, especially when we are working on a new “secret ground breaking product”. Furthermore, he also highlighted that there were history of cases of students project groups facing infringements and possible lawsuits due to the leakage of such information. So the stand now is keep the project away from the public eye, which also meant taking all the project content on the site till the exhibition period – SPINNOVEX.

But don’t worry I will definitely check back time to time on the progress on the project, if not I will definitely bore myself which nothing on school, only minus the sensitive information. Stay tuned!

Running Mileage for the week
Redhill/Tanglin Canal Route: 16.02km – Sunday
Total Mileage for week: 16.02km
Total 2007 Accumulative Mileage: 752.35km

Track and Field IVP 2007/2008 Fixtures at Gombak Stadium

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This year’s Track and Field IVP 2007/2008 will be held at the usual Gombak Stadium over a period of 3 days (20th, 24th & 27th of Oct 2007) within the timeframe spanning about 2 weeks. In the event of unfavorable weather conditions, the events will be held on the following Sunday. More details on the event fixtures at the “more” link:

Cool bike wheel LEDs

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SpokePOV LED Bike Wheel Images

Remember those LED fans from the previous NDP which paints words on the fan blades upon turning it on? It runs on a rather old concept of frequency timing in response to the blades revolution speed- so when it blinks at just the right rate, it can paint full radial text or even images programmed using only 2 blades. Cool right?

And just when you thought those niffy reflectors are cool on your bike, apparently you can get the same effect on your bike wheels as well, courtesy of SpokePOV on the instructables website you can make your own! There is even an option to animate the images with one, two or three spoke LEDs. Now this gadget may just redefine everything “bike wheels in the night”, wonder when can you see them on car wheels given the rather dopey idea of ads on hubcaps?

More step by step instructions to build your own at the link: here.