Thinkpad4by3 wrote: ↑Thu Aug 03, 2017 7:54 am
If you think touchscreens are great, how do you use them because I'hm genuinely curious how you benefit from them?
See my third comment below.
TPFanatic wrote: ↑Thu Aug 03, 2017 8:40 am
I just like myself a physical keyboard, haptic feedback doesn't cut it for me.
OMG, I hate touchscreen keyboards more than anything else. I have been talking about using the touchscreen as a pointing device, not as a keyboard.
TPFanatic wrote: ↑Thu Aug 03, 2017 8:40 am
Also I'm only 3 years older than my first love, the A31p.
.
Some people are still excellent learners in their 80s, while others are already too old to learn in their early 20s.
TPFanatic wrote: ↑Thu Aug 03, 2017 8:40 am
Touchscreens are redundant on computers because there are already superior pointing devices in the laptop. The same argument is used against needing touchpads on Thinkpads since they already have Trackpoints. However a lot of people are more comfortable with touchpads so there's that reason to keep them.
I disagree with your (and most other users') approach of picking the best overall pointing device and sticking with it in all usage scenarios. I have trained myself to be equally adept at using desktop mice, trackpoints, touchpads, touchscreens, and keyboard shortcuts (no voice commands for me yet), because not a single input interface is better than
all the other interfaces in
all scenarios. The most productive users know when to use which input method for each click/scroll/swipe. It does require one to be constantly thinking, so if you don't like to think then this approach isn't for you. You may object: Wouldn't all this thinking slow one down? Yes, initially, but with practice it becomes second nature.
Let me illustrate with a scenario everyone is familiar with: copying-and-pasting. You can do it by moving the mouse pointer to the menu and clicking "Copy" and "Paste", but you usually do Ctrl+C and Ctrl+V instead. Why? Because it takes longer to move the mouse pointer than to hit Ctrl+C. So, you do alternate between the trackpoint and keyboard shortcuts depending on the situation, to boost productivity. What I am saying is that if one alternates among five input methods, productivity increases even further.
Ultimately, two factors determine which input method is the best: 1) the distance between the mouse pointer and the target; and 2) how many times the task is repeated. For instance, if the mouse pointer happens to be right next to the target, the trackpoint is the best. If the pointer is far from the target, the touchpad may be better than the trackpoint. If the pointer is
very far from the target or if you can't quickly find where the pointer is (which can happen a lot when you are using a huge, high-res screen), touching the target is the fastest. Zooming tends to be faster though pinching on the touchscreen or touchpad gestures or Ctrl + scroll than the trackpoint. If the task is repeated many times and if there are keyboard shortcuts for the task, then keyboard shortcuts beat all the other methods. These are just several easy-to-explain examples, picked from countless scenarios. The trackpoint may be the best input 55% of the time, but certainly not all the time. For me, I would estimate that the touchscreen is the best method about 5 - 10% of the time, averaged across all the things that I do on my computers.
EDIT: I failed to mention that the touchpad is never the best input method if pointer speed is too low. I nearly always set the pointer speed to the fastest. For me, the touchpad at maximum pointer speed works better than the other input methods roughly 30% of the time.
Ibthink wrote: ↑Thu Aug 03, 2017 11:43 am
Why did 14" models get worse screen? I think the answer is pretty simple: It wasn´t seen as necessary. 12" systems were also available as convertibles...For 15" on the other hand, the workstation market comes into play...14" however was the standard size for the corporate models that were sold in mass.
You are thinking only in terms of Thinkpads. The situation was exactly the same for consumer-grade laptops made by Sony, Dell, Toshiba etc. for home users. Though their 15" panels weren't necessarily IPS, those panels were consistently better than the 14" panels used by these manufacturers.