2023-08-06 16:18
Many banking apps have introduced an experience to allow you to login with just a FaceID or TouchID. The experience works as follows:
After you successfully login, the app asks you if you… Read More
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Huan Liu's Blog | Iphone Dance Game, Cloud, Mobile Blog
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iPhone dance game, cloud, mobile, wearable
2023-07-22 18:56
Are you considering adopting Passkey? It is not a one line code change to integrate Passkey, due to the immature platform implementation and the user education required. I gave a talk at&nbs&hell…Read More
2023-07-12 03:41
Apple introduced Passkey a year ago in WWDC2022. It is ground breaking in that it allows the private key in a FIDO credential to be stored in the iCloud keychain, and facilitates it to be pr… Read More
2023-07-04 00:21
You heard of passkey from somewhere, or you start to see some websites or mobile apps using passkey, but you have no idea what it is. You are not alone! In a recent user research we conducte… Read More
2022-08-25 22:42
Apple announced Passkey in WWDC’22 a couple of months ago. Both Microsoft and Google quickly followed suit, announcing their support in the RSA and IdentiVerse conferences. Passkey is… Read More
2012-03-13 00:09
(Edit 3/16/2012: I am surprised that this post is picked up by a lot of media outlets. Given the strong interest, I want to emphasize what is measured and what is derived. The # of server ra… Read More
2012-02-17 18:51
One potential benefit of using a public cloud, such as Amazon EC2, is that a cloud could be more efficient. In theory, a cloud can support many users, and it can potentially achieve a much h… Read More
2011-09-02 00:29
Getting started quick is one of the reasons that people adopted cloud, and that is why Amazon Web Services (AWS) is so popular. But people often overlook the fact that the retail part of Ama… Read More
2011-06-22 21:47
If you often run large-scale MapReduce/Hadoop jobs in Amazon EC2, you must have thought about using the spot market. EC2’s spot market price for a spot instance is typically 60+% less… Read More
2011-04-05 16:55
Competition is a good thing. Continuous drop in the hardware price is a good thing. Improvement in efficient is also a good thing. All those should translate into a lower computing cost to y… Read More
2011-02-08 20:15
AWS EC2 introduced the Cluster Compute and Cluster GPU instances few months back. Those instances are very good for high-throughput HPC applications, unfortunately, they have not been availa… Read More
2011-02-02 22:04
How do you compare two IaaS clouds? Is Amazon EC2’s small standard instance (1 ECU, 1.7GB RAM, 160GB storage) cheaper or is Rackspace cloud’s 256MB server (4 cores, 256MB RAM, 10… Read More
2011-01-29 01:21
(Earlier posts in this series are: EC2 cost break down, GoGrid & EC2 cost comparison, Rackspace & EC2 cost comparison)
In this post, let us compare the VM cost between Terremark vClo… Read More
2006-06-07 11:16
Today, Android Wear claims the top spot to be the most popular smart watch platform, with more than 500,000 smart watches sold. According to Google Play, the Android Wear App, for the first… Read More
2006-06-07 11:16
Some people say smart watches, like Android Wear watches or Apple Watch, are a product with no market and no need. The reasoning behind it is that we can already do everything a smart watch… Read More
2006-06-07 11:16
Roku introduced its streaming stick last week. Its aggressive $50 price point puts it in a direct competition with Chromecast. Which one should you buy? They look similar on surface, bu… Read More
2006-06-07 11:16
I estimated Amazon data center size about two years ago using a unique probing technique that I came up with. Since then, I have been tracking their growth (US East data center monthly, but… Read More
2006-06-07 11:16
Do you love to dance? Do you play dance games? If you ever bought a dance game on Wii, then you know how much fun it could be. Now you can have the same fun without even owning a Wii… Read More
2006-06-07 11:16
In-memory computing is clearly hot. It is reported that SAP HANA has been “one of SAP’s more successful new products — and perhaps the fastest growing new product the compa… Read More
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